LibguestFS up to 1.21.36 inspect-fs.c double free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in LibguestFS up to 1.21.36 and classified as problematic. This affects an unknown function of the file inspect-fs.c. Such manipulation leads to double free. This vulnerability is documented as CVE-2013-2124. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in LibguestFS up to 1.21.36 and classified as problematic. Affected by this issue is an unknown code of the file inspect-fs.c. The manipulation with an unknown input leads to a double free vulnerability. Using CWE to declare the problem leads to CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. Impacted is availability. CVE summarizes:

Double free vulnerability in inspect-fs.c in LibguestFS 1.20.x before 1.20.7, 1.21.x, 1.22.0, and 1.23.0 allows remote attackers to cause a denial of service (crash) via empty guest files.

The weakness was released 05/27/2014 (Website). The advisory is shared for download at redhat.com. This vulnerability is handled as CVE-2013-2124 since 02/19/2013. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

Upgrading to version 1.21.37 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (85145), SecurityFocus (BID 60205†), OSVDB (93724†) and Vulnerability Center (SBV-40687†). Entry connected to this vulnerability is available at VDB-65433. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• LibguestFS

Version

• 1.21.0
• 1.21.1
• 1.21.2
• 1.21.3
• 1.21.4
• 1.21.5
• 1.21.6
• 1.21.7
• 1.21.8
• 1.21.9
• 1.21.10
• 1.21.11
• 1.21.12
• 1.21.13
• 1.21.14
• 1.21.15
• 1.21.16
• 1.21.17
• 1.21.18
• 1.21.19
• 1.21.20
• 1.21.21
• 1.21.22
• 1.21.23
• 1.21.24
• 1.21.25
• 1.21.26
• 1.21.27
• 1.21.28
• 1.21.29
• 1.21.30
• 1.21.31
• 1.21.32
• 1.21.33
• 1.21.34
• 1.21.35
• 1.21.36

License

• open-source

Website

• Product: https://github.com/libguestfs/libguestfs/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 867022
OpenVAS Name: Fedora Update for libguestfs FEDORA-2013-19452
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LibguestFS 1.21.37
Patch: github.com

Timelineinfo

02/19/2013 🔍
05/29/2013 +99 days 🔍
05/29/2013 +0 days 🔍
07/25/2013 +57 days 🔍
05/27/2014 +306 days 🔍
05/27/2014 +0 days 🔍
03/25/2015 +302 days 🔍
03/22/2022 +2554 days 🔍

Sourcesinfo

Product: github.com

Advisory: fa6a76050d82894365dfe32916903ef7fee3ffcd
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2124 (🔍)
GCVE (CVE): GCVE-0-2013-2124
GCVE (VulDB): GCVE-100-69836
X-Force: 85145
SecurityFocus: 60205 - libguestfs 'inspect-fs.c' Double Free Local Denial of Service Vulnerability
OSVDB: 93724
Vulnerability Center: 40687 - Libguestfs 1.20.0 - 1.23.0 Remote DoS Vulnerability due to Double Free Flaw inspect-fs.c, Medium

See also: 🔍

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/22/2022 08:16
Changes: 03/25/2015 16:45 (60), 05/06/2017 19:36 (5), 03/22/2022 08:16 (4)
Complete: 🔍
Cache ID: 216::103

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