diff options
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/patches/osip-CVE-2017-7853.patch | 40 | ||||
| -rw-r--r-- | gnu/packages/telephony.scm | 1 |
3 files changed, 42 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 608ded7579..8fcd2cab22 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -876,6 +876,7 @@ dist_patch_DATA = \ %D%/packages/patches/openssl-1.1.0-c-rehash-in.patch \ %D%/packages/patches/openssl-c-rehash-in.patch \ %D%/packages/patches/orpheus-cast-errors-and-includes.patch \ + %D%/packages/patches/osip-CVE-2017-7853.patch \ %D%/packages/patches/ots-no-include-missing-file.patch \ %D%/packages/patches/p7zip-CVE-2016-9296.patch \ %D%/packages/patches/p7zip-remove-unused-code.patch \ diff --git a/gnu/packages/patches/osip-CVE-2017-7853.patch b/gnu/packages/patches/osip-CVE-2017-7853.patch new file mode 100644 index 0000000000..33d95cdb0e --- /dev/null +++ b/gnu/packages/patches/osip-CVE-2017-7853.patch @@ -0,0 +1,40 @@ +Fix CVE-2017-7853: + +https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7853 +https://savannah.gnu.org/support/index.php?109265 + +Patch copied from upstream source repository: + +https://git.savannah.gnu.org/cgit/osip.git/commit/?id=1ae06daf3b2375c34af23083394a6f010be24a45 + +From 1ae06daf3b2375c34af23083394a6f010be24a45 Mon Sep 17 00:00:00 2001 +From: Aymeric Moizard <amoizard@gmail.com> +Date: Tue, 21 Feb 2017 17:16:26 +0100 +Subject: [PATCH] * fix bug report: sr #109265: SIP message body length + underflow in libosip2-4.1.0 https://savannah.gnu.org/support/?109265 + also applicable to current latest version + +--- + src/osipparser2/osip_message_parse.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/src/osipparser2/osip_message_parse.c b/src/osipparser2/osip_message_parse.c +index 1628c60..aa35446 100644 +--- a/src/osipparser2/osip_message_parse.c ++++ b/src/osipparser2/osip_message_parse.c +@@ -784,6 +784,12 @@ msg_osip_body_parse (osip_message_t * sip, const char *start_of_buf, const char + if ('\n' == start_of_body[0] || '\r' == start_of_body[0]) + start_of_body++; + ++ /* if message body is empty or contains a single CR/LF */ ++ if (end_of_body <= start_of_body) { ++ osip_free (sep_boundary); ++ return OSIP_SYNTAXERROR; ++ } ++ + body_len = end_of_body - start_of_body; + + /* Skip CR before end boundary. */ +-- +2.13.1 + diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm index 601bfd62a2..c3bf203602 100644 --- a/gnu/packages/telephony.scm +++ b/gnu/packages/telephony.scm @@ -124,6 +124,7 @@ packet-manipulation library.") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/osip/libosip2-" version ".tar.gz")) + (patches (search-patches "osip-CVE-2017-7853.patch")) (sha256 (base32 "00yznbrm9q04wgd4b831km8iwlvwvsnwv87igf79g5vj9yakr88q")))) |