Vulnerability Description
Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.
CVSS Score
5.5
MEDIUM
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | <= 4.0.6 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2592Issue Tracking
- http://www.debian.org/security/2017/dsa-3762Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/11/14Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/21/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/22/1Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/94424Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1397726Issue TrackingPatch
- https://security.gentoo.org/glsa/201701-16Third Party Advisory
- http://bugzilla.maptools.org/show_bug.cgi?id=2592Issue Tracking
- http://www.debian.org/security/2017/dsa-3762Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/11/14Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/21/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/22/1Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/94424Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1397726Issue TrackingPatch
FAQ
What is CVE-2016-9532?
CVE-2016-9532 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.
How severe is CVE-2016-9532?
CVE-2016-9532 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-9532?
Check the references section above for vendor advisories and patch information. Affected products include: Libtiff Libtiff, Debian Debian Linux.