From 4876e3a692739bb9ca00d0f500fd5f4b3eb16ce3 Mon Sep 17 00:00:00 2001 From: Tom Callaway <spot@fedoraproject.org> 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