Red Hat Evince up to 2.32 Font Parser input validation

CVSS Meta Temp Score
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CTI Interest Score
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9.4$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Red Hat Evince. This impacts an unknown function of the component Font Parser. The manipulation leads to input validation. This vulnerability is referenced as CVE-2010-2641. No exploit is available.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Red Hat Evince. This issue affects an unknown code of the component Font Parser. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Array index error in the VF font parser in the dvi-backend component in Evince 2.32 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font in conjunction with a DVI file that is processed by the thumbnailer.

The weakness was published 01/07/2011 by Marc Deslauriers as Bug 666314 as confirmed bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. The identification of this vulnerability is CVE-2010-2641 since 07/06/2010. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/11/2021).

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 56999 (Debian DSA-2357-1 : evince - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155508 (Oracle Enterprise Linux Update for Evince (ELSA-2011-0009)).

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 Tenable (56999), SecurityFocus (BID 45678†), Secunia (SA42769†), SecurityTracker (ID 1024937†) and Vulnerability Center (SBV-28995†). Similar entries are available at VDB-55957, VDB-55956 and VDB-55954. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 56999
Nessus Name: Debian DSA-2357-1 : evince - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 862785
OpenVAS Name: Fedora Update for evince FEDORA-2011-0208
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: git.gnome.org

Timelineinfo

07/06/2010 🔍
01/05/2011 +183 days 🔍
01/06/2011 +1 days 🔍
01/06/2011 +0 days 🔍
01/07/2011 +1 days 🔍
01/07/2011 +0 days 🔍
01/07/2011 +0 days 🔍
01/10/2011 +3 days 🔍
03/19/2015 +1529 days 🔍
10/11/2021 +2398 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: Bug 666314
Researcher: Marc Deslauriers
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-2641 (🔍)
GCVE (CVE): GCVE-0-2010-2641
GCVE (VulDB): GCVE-100-55955

OVAL: 🔍

SecurityFocus: 45678 - Evince Multiple Remote Code Execution Vulnerabilities
Secunia: 42769 - Evince dvi-backend Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1024937 - Evince Font Parsing Buffer Overflows Let Remote Users Execute Arbitrary Code
Vulnerability Center: 28995 - Evince 2.32 and Earlier Array Index Error in the VF Font Parser in DVI-Backend Component, Medium
Vupen: ADV-2011-0029

See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 10/11/2021 08:27
Changes: 03/19/2015 23:27 (63), 03/13/2017 08:23 (19), 10/11/2021 08:23 (3), 10/11/2021 08:27 (1)
Complete: 🔍
Cache ID: 216::103

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