diff options
| author | Leo Famulari <leo@famulari.name> | 2016-05-29 13:57:56 -0400 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2016-05-29 14:02:08 -0400 |
| commit | 65da8dd01ed02b8bf4499b175a49345633f56451 (patch) | |
| tree | 1901bbc24a4dcba21aec3f7a963f5f4cd0c8d644 /gnu/packages/patches | |
| parent | 41019e9f2ae2a997b39a7091f0ef08670a5f3d7d (diff) | |
| download | guix-65da8dd01ed02b8bf4499b175a49345633f56451.tar.gz | |
gnu: rpm: Fix CVE-2014-8118.
* gnu/packages/patches/rpm-CVE-2014-8118.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/package-management.scm (rpm): Use it.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/rpm-CVE-2014-8118.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/patches/rpm-CVE-2014-8118.patch b/gnu/packages/patches/rpm-CVE-2014-8118.patch new file mode 100644 index 0000000000..5fdb0f0eb2 --- /dev/null +++ b/gnu/packages/patches/rpm-CVE-2014-8118.patch @@ -0,0 +1,25 @@ +Fix CVE-2014-8118 (integer overflow allowing arbitrary remote code +execution via crafted CPIO header). + +https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8118 + +Source: +https://bugzilla.redhat.com/attachment.cgi?id=962159&action=diff + +Adopted by Debian: +http://anonscm.debian.org/cgit/collab-maint/rpm.git/plain/debian/patches/CVE-2014-8118.patch + +diff --git a/lib/cpio.c b/lib/cpio.c +index 253ff0f..600633a 100644 +--- a/lib/cpio.c ++++ b/lib/cpio.c +@@ -399,6 +399,9 @@ int rpmcpioHeaderRead(rpmcpio_t cpio, char ** path, int * fx) + + GET_NUM_FIELD(hdr.filesize, fsize); + GET_NUM_FIELD(hdr.namesize, nameSize); ++ if (nameSize <= 0 || nameSize > 4096) { ++ return RPMERR_BAD_HEADER; ++ } + + char name[nameSize + 1]; + read = Fread(name, nameSize, 1, cpio->fd); |