From fd1461879c63c608617d30524183a71370a7451c Mon Sep 17 00:00:00 2001 From: Efraim Flashner Date: Mon, 30 May 2016 21:45:00 +0300 Subject: gnu: mcrypt: Fix CVE-2012-4409, CVE-2012-4426, CVE-2012-4527. * gnu/packages/mcrypt.scm (mcrypt)[source]: Add patches. * gnu/packages/patches/mcrypt-CVE-2012-4409.patch, gnu/packages/patches/mcrypt-CVE-2012-4426.patch, gnu/packages/patches/mcrypt-CVE-2012-4527.patch: New variables. * gnu/local.mk (dist_patch_DATA): Add them. --- gnu/packages/patches/mcrypt-CVE-2012-4409.patch | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gnu/packages/patches/mcrypt-CVE-2012-4409.patch (limited to 'gnu/packages/patches/mcrypt-CVE-2012-4409.patch') diff --git a/gnu/packages/patches/mcrypt-CVE-2012-4409.patch b/gnu/packages/patches/mcrypt-CVE-2012-4409.patch new file mode 100644 index 0000000000..60cf8e0430 --- /dev/null +++ b/gnu/packages/patches/mcrypt-CVE-2012-4409.patch @@ -0,0 +1,33 @@ +From 4876e3a692739bb9ca00d0f500fd5f4b3eb16ce3 Mon Sep 17 00:00:00 2001 +From: Tom Callaway +Date: Fri, 7 Sep 2012 11:39:29 -0400 +Subject: apply fix for CVE-2012-4409 (thanks to Raphael Geissert) + +--- + mcrypt-CVE-2012-4409.patch | 12 ++++++++++++ + mcrypt.spec | 10 +++++++++- + 2 files changed, 21 insertions(+), 1 deletion(-) + create mode 100644 mcrypt-CVE-2012-4409.patch + +diff --git a/mcrypt-CVE-2012-4409.patch b/mcrypt-CVE-2012-4409.patch +new file mode 100644 +index 0000000..747f428 +--- /dev/null ++++ b/mcrypt-CVE-2012-4409.patch +@@ -0,0 +1,12 @@ ++diff -up mcrypt-2.6.8/src/extra.c.CVE-2012-4409 mcrypt-2.6.8/src/extra.c ++--- mcrypt-2.6.8/src/extra.c.CVE-2012-4409 2012-09-07 11:00:55.906870746 -0400 +++++ mcrypt-2.6.8/src/extra.c 2012-09-07 11:00:27.967858365 -0400 ++@@ -242,6 +242,8 @@ int check_file_head(FILE * fstream, char ++ if (m_getbit(0, sflag) != 0) { /* if the first bit is set */ ++ *salt_size = m_setbit(0, sflag, 0); ++ if (*salt_size > 0) { +++ if (*salt_size > sizeof(tmp_buf)) +++ err_quit(_("Salt is too long\n")); ++ fread(tmp_buf, 1, *salt_size, ++ fstream); ++ memmove(salt, tmp_buf, *salt_size); + +-- +cgit v0.12 + -- cgit v1.2.3