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| author | Leo Famulari <leo@famulari.name> | 2017-06-14 16:34:10 -0400 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2017-06-15 11:12:02 -0400 |
| commit | 0c5a8007fe3cfc792bf5f692342a84165f706441 (patch) | |
| tree | 6b62e65e6c063f37a2853fd0161ba5c4eb2ec446 /gnu/packages/patches/zziplib-CVE-2017-5981.patch | |
| parent | db90eb8c2bd447ab53bed80e5b0ea5105a928cdf (diff) | |
| download | guix-0c5a8007fe3cfc792bf5f692342a84165f706441.tar.gz | |
gnu: zziplib: Fix CVE-2017-{5974,5975,5976,5978,5979,5981}.
* gnu/packages/patches/zziplib-CVE-2017-5974.patch, gnu/packages/patches/zziplib-CVE-2017-5975.patch, gnu/packages/patches/zziplib-CVE-2017-5976.patch, gnu/packages/patches/zziplib-CVE-2017-5978.patch, gnu/packages/patches/zziplib-CVE-2017-5979.patch, gnu/packages/patches/zziplib-CVE-2017-5981.patch: New files. * gnu/local.mk (dist_patch_DATA): Add them. * gnu/packages/zip.scm (zziplib)[source]: Use them.
Diffstat (limited to 'gnu/packages/patches/zziplib-CVE-2017-5981.patch')
| -rw-r--r-- | gnu/packages/patches/zziplib-CVE-2017-5981.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gnu/packages/patches/zziplib-CVE-2017-5981.patch b/gnu/packages/patches/zziplib-CVE-2017-5981.patch new file mode 100644 index 0000000000..ed82cb3b91 --- /dev/null +++ b/gnu/packages/patches/zziplib-CVE-2017-5981.patch @@ -0,0 +1,19 @@ +Fix CVE-2017-5981: + +https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5981 + +Patch copied from Debian. +Index: zziplib-0.13.62/zzip/fseeko.c +=================================================================== +--- zziplib-0.13.62.orig/zzip/fseeko.c ++++ zziplib-0.13.62/zzip/fseeko.c +@@ -311,7 +311,8 @@ zzip_entry_findfirst(FILE * disk) + } else + continue; + +- assert(0 <= root && root < mapsize); ++ if (root < 0 || root >= mapsize) ++ goto error; + if (fseeko(disk, root, SEEK_SET) == -1) + goto error; + if (fread(disk_(entry), 1, sizeof(*disk_(entry)), disk) |