Vulnerability Description
The OJPEGReadBufferFill function in tif_ojpeg.c in LibTIFF before 3.9.3 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an OJPEG image with undefined strip offsets, related to the TIFFVGetField function.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | <= 3.9.2 |
References
- http://blogs.sun.com/security/entry/cve_2010_2065_cve_2010
- http://marc.info/?l=oss-security&m=127736307002102&w=2
- http://marc.info/?l=oss-security&m=127781315415896&w=2
- http://secunia.com/advisories/50726
- http://security.gentoo.org/glsa/glsa-201209-02.xml
- http://www.remotesensing.org/libtiff/v3.9.3.html
- http://www.vupen.com/english/advisories/2011/0204Vendor Advisory
- https://bugs.launchpad.net/ubuntu/lucid/+source/tiff/+bug/589145
- http://blogs.sun.com/security/entry/cve_2010_2065_cve_2010
- http://marc.info/?l=oss-security&m=127736307002102&w=2
- http://marc.info/?l=oss-security&m=127781315415896&w=2
- http://secunia.com/advisories/50726
- http://security.gentoo.org/glsa/glsa-201209-02.xml
- http://www.remotesensing.org/libtiff/v3.9.3.html
- http://www.vupen.com/english/advisories/2011/0204Vendor Advisory
FAQ
What is CVE-2010-2443?
CVE-2010-2443 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The OJPEGReadBufferFill function in tif_ojpeg.c in LibTIFF before 3.9.3 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an OJPEG image with un...
How severe is CVE-2010-2443?
CVE-2010-2443 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-2443?
Check the references section above for vendor advisories and patch information. Affected products include: Libtiff Libtiff.