CVE-2012-4447
medium
CVSS v3
—
CVSS v2
6.8
VIR risk
6.8
Description
Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-4447
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/51049
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/49938
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 4.0.2-4 |
| debian | bullseye | fixed | 4.0.2-4 |
| debian | forky | fixed | 4.0.2-4 |
| debian | sid | fixed | 4.0.2-4 |
| debian | trixie | fixed | 4.0.2-4 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| libtiff | libtiff | {"endIncluding":"4.0.2"} | |
| libtiff | libtiff | 3.4 | |
| libtiff | libtiff | 3.5.1 | |
| libtiff | libtiff | 3.5.2 | |
| libtiff | libtiff | 3.5.3 | |
| libtiff | libtiff | 3.5.4 | |
| libtiff | libtiff | 3.5.5 | |
| libtiff | libtiff | 3.5.6 | |
| libtiff | libtiff | 3.5.7 | |
| libtiff | libtiff | 3.6.0 | |
| libtiff | libtiff | 3.6.1 | |
| libtiff | libtiff | 3.7.0 | |
| libtiff | libtiff | 3.7.1 | |
| libtiff | libtiff | 3.7.2 | |
| libtiff | libtiff | 3.7.3 | |
| libtiff | libtiff | 3.7.4 | |
| libtiff | libtiff | 3.8.0 | |
| libtiff | libtiff | 3.8.1 | |
| libtiff | libtiff | 3.8.2 | |
| libtiff | libtiff | 3.9 | |
| libtiff | libtiff | 3.9.0 | |
| libtiff | libtiff | 3.9.1 | |
| libtiff | libtiff | 3.9.2 | |
| libtiff | libtiff | 3.9.2-5.2.1 | |
| libtiff | libtiff | 3.9.3 | |
| libtiff | libtiff | 3.9.4 | |
| libtiff | libtiff | 3.9.5 | |
| libtiff | libtiff | 4.0 | |
| libtiff | libtiff | 4.0.1 | |
References
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html
- http://rhn.redhat.com/errata/RHSA-2012-1590.html
- http://secunia.com/advisories/49938
- http://secunia.com/advisories/51049
- http://www.debian.org/security/2012/dsa-2561
- http://www.openwall.com/lists/oss-security/2012/09/25/14
- http://www.openwall.com/lists/oss-security/2012/09/25/9
- http://www.remotesensing.org/libtiff/v4.0.3.html
- http://www.securityfocus.com/bid/55673
- http://www.ubuntu.com/usn/USN-1631-1
- https://bugzilla.redhat.com/show_bug.cgi?id=860198
- https://security-tracker.debian.org/tracker/CVE-2012-4447
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.