Ghostscript 8.62 code injection

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Ghostscript 8.62. It has been rated as problematic. This affects an unknown part. Performing a manipulation results in code injection. This vulnerability was named CVE-2010-4820. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Ghostscript 8.62 (Document Processing Software). This affects an unknown function. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Untrusted search path vulnerability in Ghostscript 8.62 allows local users to execute arbitrary PostScript code via a Trojan horse Postscript library file in Encoding/ under the current working directory, a different vulnerability than CVE-2010-2055.

The weakness was presented 10/26/2014 as Bug 771853 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2010-4820 since 08/19/2011. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 69649 (Amazon Linux AMI : ghostscript (ALAS-2012-42)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350705 (Amazon Linux Security Advisory for ghostscript: ALAS-2012-042).

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 (69649), SecurityFocus (BID 51847†), Secunia (SA40452†) and Vulnerability Center (SBV-34508†). See VDB-55228, VDB-54522 and VDB-54105 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 69649
Nessus Name: Amazon Linux AMI : ghostscript (ALAS-2012-42)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 881172
OpenVAS Name: CentOS Update for ghostscript CESA-2012:0095 centos5
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: 🔍

Timelineinfo

07/12/2010 🔍
08/19/2011 +403 days 🔍
02/02/2012 +167 days 🔍
02/02/2012 +0 days 🔍
02/20/2012 +18 days 🔍
10/26/2014 +979 days 🔍
10/26/2014 +0 days 🔍
03/27/2015 +152 days 🔍
04/03/2022 +2564 days 🔍

Sourcesinfo

Advisory: Bug 771853
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-4820 (🔍)
GCVE (CVE): GCVE-0-2010-4820
GCVE (VulDB): GCVE-100-72723

OVAL: 🔍

SecurityFocus: 51847 - Ghostscript CVE-2010-4820 Library Search Path Local Privilege Escalation Vulnerability
Secunia: 40452 - Ghostscript "-P-" Command Line Option Security Issue, Less Critical
Vulnerability Center: 34508 - Ghostscript Current Working Directory Included in Search Path Allows Local Code Execution, Medium

See also: 🔍

Entryinfo

Created: 03/27/2015 12:07
Updated: 04/03/2022 08:43
Changes: 03/27/2015 12:07 (63), 04/09/2017 14:52 (11), 04/03/2022 08:43 (3)
Complete: 🔍
Cache ID: 216::103

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