CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability has been found in t1lib 3.0.x and classified as critical. This vulnerability affects an unknown function in the library backend/dvi/mdvi-lib/afmparse.c. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
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.
The weakness was released 11/19/2012 as Bug 643882 as not defined bug report (Bugzilla). The advisory is available at bugzilla.gnome.org. This vulnerability was named CVE-2011-5244 since 11/18/2012. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.
The vulnerability scanner Nessus provides a plugin with the ID 96710 (GLSA-201701-57 : T1Lib: : Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at X-Force (80271) and Tenable (96710). Entry connected to this vulnerability is available at 62984.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.4
VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Numeric errorCWE: CWE-189
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 96710
Nessus Name: GLSA-201701-57 : T1Lib: : Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Patch: git.gnome.org
Timeline
11/18/2012 🔍11/19/2012 🔍
11/19/2012 🔍
03/24/2015 🔍
12/20/2021 🔍
Sources
Advisory: Bug 643882Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-5244 (🔍)
X-Force: 80271 - Evince token code execution
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 12/20/2021 08:25
Changes: 03/24/2015 12:22 (46), 02/04/2018 10:50 (10), 12/20/2021 08:20 (3), 12/20/2021 08:25 (1)
Complete: 🔍
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