libXpm File Parser width/heigh allocation of resources

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in libXpm. Affected is an unknown function of the component File Parser. Executing a manipulation of the argument width/heigh can lead to allocation of resources. This vulnerability appears as CVE-2022-44617. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in libXpm (version unknown). It has been declared as problematic. This vulnerability affects an unknown function of the component File Parser. The manipulation of the argument width/heigh with an unknown input leads to a allocation of resources vulnerability. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect availability. CVE summarizes:

A flaw was found in libXpm. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, resulting in a Denial of Service in the application linked to the library.

The weakness was presented 02/07/2023. The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2022-44617 since 01/09/2023. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: gitlab.freedesktop.org

Timelineinfo

01/09/2023 🔍
02/07/2023 +29 days 🔍
02/07/2023 +0 days 🔍
03/25/2025 +777 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2022-44617 (🔍)
GCVE (CVE): GCVE-0-2022-44617
GCVE (VulDB): GCVE-100-220318

Entryinfo

Created: 02/07/2023 08:07
Updated: 03/25/2025 23:14
Changes: 02/07/2023 08:07 (36), 03/06/2023 07:46 (1), 03/06/2023 07:52 (11), 03/25/2025 23:14 (22)
Complete: 🔍
Cache ID: 216::103

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