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CVE-2011-5244
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
Multiple off-by-one errors in the (1) token and (2) linetoken functions in backend/dvi/mdvi-lib/afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evince, and possibly other products, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a DVI file containing a crafted Adobe Font Metrics (AFM) file, different vulnerabilities than CVE-2010-2642 and CVE-2011-0433..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.8/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:tetex:tetex:3.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:gnome:evince:-:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:t1lib:t1lib:*:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- https://bugzilla.gnome.org/show_bug.cgi?id=643882
- http://git.gnome.org/browse/evince/commit/?id=439c5070022e
- http://www.openwall.com/lists/oss-security/2011/03/04/21
- http://git.gnome.org/browse/evince/commit/?id=d4139205b010
- https://security.gentoo.org/glsa/201701-57
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80271