libetpan rebuild.
This commit is contained in:
@@ -0,0 +1,79 @@
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From 1002a0121a8f5a9aee25357769807f2c519fa50b Mon Sep 17 00:00:00 2001
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From: Damian Poddebniak <duesee@users.noreply.github.com>
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Date: Fri, 24 Jul 2020 19:39:53 +0200
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Subject: [PATCH] Detect extra data after STARTTLS response and exit (#387)
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---
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src/low-level/imap/mailimap.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/src/low-level/imap/mailimap.c b/src/low-level/imap/mailimap.c
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index bb17119d..4ffcf55d 100644
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--- a/src/low-level/imap/mailimap.c
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+++ b/src/low-level/imap/mailimap.c
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@@ -2428,6 +2428,13 @@ int mailimap_starttls(mailimap * session)
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mailimap_response_free(response);
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+ // Detect if the server send extra data after the STARTTLS response.
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+ // This *may* be a "response injection attack".
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+ if (session->imap_stream->read_buffer_len != 0) {
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+ // Since it is also an IMAP protocol violation, exit.
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+ return MAILIMAP_ERROR_STARTTLS;
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+ }
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+
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switch (error_code) {
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case MAILIMAP_RESP_COND_STATE_OK:
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return MAILIMAP_NO_ERROR;
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From 298460a2adaabd2f28f417a0f106cb3b68d27df9 Mon Sep 17 00:00:00 2001
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From: Fabian Ising <Murgeye@users.noreply.github.com>
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Date: Fri, 24 Jul 2020 19:40:48 +0200
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Subject: [PATCH] Detect extra data after STARTTLS responses in SMTP and POP3
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and exit (#388)
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* Detect extra data after STLS response and return error
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* Detect extra data after SMTP STARTTLS response and return error
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---
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src/low-level/pop3/mailpop3.c | 8 ++++++++
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src/low-level/smtp/mailsmtp.c | 8 ++++++++
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2 files changed, 16 insertions(+)
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diff --git a/src/low-level/pop3/mailpop3.c b/src/low-level/pop3/mailpop3.c
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index ab9535be..e2124bf8 100644
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--- a/src/low-level/pop3/mailpop3.c
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+++ b/src/low-level/pop3/mailpop3.c
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@@ -959,6 +959,14 @@ int mailpop3_stls(mailpop3 * f)
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if (r != RESPONSE_OK)
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return MAILPOP3_ERROR_STLS_NOT_SUPPORTED;
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+
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+ // Detect if the server send extra data after the STLS response.
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+ // This *may* be a "response injection attack".
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+ if (f->pop3_stream->read_buffer_len != 0) {
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+ // Since it is also protocol violation, exit.
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+ // There is no error type for STARTTLS errors in POP3
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+ return MAILPOP3_ERROR_SSL;
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+ }
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return MAILPOP3_NO_ERROR;
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}
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diff --git a/src/low-level/smtp/mailsmtp.c b/src/low-level/smtp/mailsmtp.c
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index b7fc459e..3145cadf 100644
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--- a/src/low-level/smtp/mailsmtp.c
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+++ b/src/low-level/smtp/mailsmtp.c
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@@ -1111,6 +1111,14 @@ int mailesmtp_starttls(mailsmtp * session)
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return MAILSMTP_ERROR_STREAM;
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r = read_response(session);
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+ // Detect if the server send extra data after the STARTTLS response.
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+ // This *may* be a "response injection attack".
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+ if (session->stream->read_buffer_len != 0) {
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+ // Since it is also protocol violation, exit.
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+ // There is no general error type for STARTTLS errors in SMTP
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+ return MAILSMTP_ERROR_SSL;
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+ }
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+
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switch (r) {
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case 220:
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return MAILSMTP_NO_ERROR;
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-27
@@ -1,27 +0,0 @@
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From 8ceb0cf0191f8b374a7f05974b29c6242ce8f752 Mon Sep 17 00:00:00 2001
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From: Damian Poddebniak <poddebniak@fh-muenster.de>
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Date: Thu, 23 Jul 2020 19:24:45 +0200
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Subject: [PATCH] Detect extra data after STARTTLS response and exit
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---
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src/low-level/imap/mailimap.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/src/low-level/imap/mailimap.c b/src/low-level/imap/mailimap.c
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index bb17119d..4ffcf55d 100644
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--- a/src/low-level/imap/mailimap.c
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+++ b/src/low-level/imap/mailimap.c
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@@ -2428,6 +2428,13 @@ int mailimap_starttls(mailimap * session)
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mailimap_response_free(response);
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+ // Detect if the server send extra data after the STARTTLS response.
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+ // This *may* be a "response injection attack".
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+ if (session->imap_stream->read_buffer_len != 0) {
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+ // Since it is also an IMAP protocol violation, exit.
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+ return MAILIMAP_ERROR_STARTTLS;
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+ }
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+
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switch (error_code) {
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case MAILIMAP_RESP_COND_STATE_OK:
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return MAILIMAP_NO_ERROR;
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@@ -1,76 +1,83 @@
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<?xml version="1.0" ?>
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<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
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<PISI>
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<Source>
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<Name>libetpan</Name>
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<Homepage>https://www.etpan.org/libetpan.html</Homepage>
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<Packager>
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<Name>PisiLinux Community</Name>
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<Email>admins@pisilinux.org</Email>
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</Packager>
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<License>custom</License>
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<IsA>library</IsA>
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<PartOf>network.library</PartOf>
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<Summary>A portable middleware for email access.</Summary>
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<Description>The purpose of this mail library is to provide a portable, efficient framework for different kinds of mail access: IMAP, SMTP, POP and NNTP.</Description>
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<Archive sha1sum="cfdfe4329382a30afc5b540e258aaa950fabd25f" type="targz">
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https://github.com/dinhvh/libetpan/archive/1.9.4.tar.gz
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</Archive>
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<BuildDependencies>
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<Dependency>db-devel</Dependency>
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<Dependency>curl-devel</Dependency>
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<Dependency>expat-devel</Dependency>
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<Dependency>gnutls-devel</Dependency>
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<Dependency>openssl-devel</Dependency>
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<Dependency>cyrus-sasl-devel</Dependency>
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</BuildDependencies>
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<Patches>
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<Patch level="1">Detect_extra_data_after_STARTTLS_response_and_exit.patch</Patch>
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</Patches>
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</Source>
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<Source>
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<Name>libetpan</Name>
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<Homepage>https://www.etpan.org/libetpan.html</Homepage>
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<Packager>
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<Name>PisiLinux Community</Name>
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<Email>admins@pisilinux.org</Email>
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</Packager>
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<License>custom</License>
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<IsA>library</IsA>
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<PartOf>network.library</PartOf>
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<Summary>A portable middleware for email access.</Summary>
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<Description>The purpose of this mail library is to provide a portable, efficient framework for different kinds of mail access: IMAP, SMTP, POP and NNTP.</Description>
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<Archive sha1sum="cfdfe4329382a30afc5b540e258aaa950fabd25f" type="targz">
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https://github.com/dinhvh/libetpan/archive/1.9.4.tar.gz
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</Archive>
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<BuildDependencies>
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<Dependency>db-devel</Dependency>
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<Dependency>curl-devel</Dependency>
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<Dependency>expat-devel</Dependency>
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<Dependency>gnutls-devel</Dependency>
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<Dependency>openssl-devel</Dependency>
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<Dependency>cyrus-sasl-devel</Dependency>
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</BuildDependencies>
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<Patches>
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<Patch level="1">CVE-2020-15953.patch</Patch>
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</Patches>
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</Source>
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<Package>
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<Name>libetpan</Name>
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<RuntimeDependencies>
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<Dependency>db</Dependency>
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<Dependency>openssl</Dependency>
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<Dependency>cyrus-sasl</Dependency>
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</RuntimeDependencies>
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<Files>
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<Path fileType="library">/usr/lib</Path>
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</Files>
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</Package>
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<Package>
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<Name>libetpan</Name>
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<RuntimeDependencies>
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<Dependency>db</Dependency>
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<Dependency>openssl</Dependency>
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<Dependency>cyrus-sasl</Dependency>
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</RuntimeDependencies>
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<Files>
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<Path fileType="library">/usr/lib</Path>
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</Files>
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</Package>
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<Package>
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<Name>libetpan-devel</Name>
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<RuntimeDependencies>
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<Dependency release="current">libetpan</Dependency>
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<Dependency>db-devel</Dependency>
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<Dependency>gnutls-devel</Dependency>
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<Dependency>openssl-devel</Dependency>
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<Dependency>cyrus-sasl-devel</Dependency>
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</RuntimeDependencies>
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<Files>
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<Path fileType="header">/usr/include</Path>
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<Path fileType="library">/usr/lib/pkgconfig</Path>
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</Files>
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</Package>
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<Package>
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<Name>libetpan-devel</Name>
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<RuntimeDependencies>
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<Dependency release="current">libetpan</Dependency>
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<Dependency>db-devel</Dependency>
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<Dependency>gnutls-devel</Dependency>
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<Dependency>openssl-devel</Dependency>
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<Dependency>cyrus-sasl-devel</Dependency>
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</RuntimeDependencies>
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<Files>
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<Path fileType="header">/usr/include</Path>
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<Path fileType="library">/usr/lib/pkgconfig</Path>
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</Files>
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</Package>
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<History>
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<Update release="2">
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<History>
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<Update release="3">
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<Date>2025-06-28</Date>
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<Version>1.9.4</Version>
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<Comment>Rebuild.</Comment>
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<Name>Mustafa Cinasal</Name>
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<Email>muscnsl@gmail.com</Email>
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</Update>
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<Update release="2">
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<Date>2024-12-27</Date>
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<Version>1.9.4</Version>
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<Comment>Rebuild.</Comment>
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<Name>Mustafa Cinasal</Name>
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<Email>muscnsl@gmail.com</Email>
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</Update>
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<Update release="1">
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<Date>2021-10-13</Date>
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<Version>1.9.4</Version>
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<Comment>First build</Comment>
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<Name>fury</Name>
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<Email>uglyside@yandex.ru</Email>
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</Update>
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</History>
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<Update release="1">
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<Date>2021-10-13</Date>
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<Version>1.9.4</Version>
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<Comment>First build</Comment>
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<Name>fury</Name>
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<Email>uglyside@yandex.ru</Email>
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</Update>
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</History>
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</PISI>
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