GNOME anjuta libxml2 API anjuta-bookmarks.c xmlGetProp information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in GNOME anjuta. The affected element is the function xmlGetProp of the file anjuta/plugins/document-manager/anjuta-bookmarks.c of the component libxml2 API. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2021-42522. There is not any exploit available.

Detailsinfo

A vulnerability was found in GNOME anjuta (affected version not known) and classified as problematic. Affected by this issue is the function xmlGetProp of the file anjuta/plugins/document-manager/anjuta-bookmarks.c of the component libxml2 API. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

There is a Information Disclosure vulnerability in anjuta/plugins/document-manager/anjuta-bookmarks.c. This issue was caused by the incorrect use of libxml2 API. The vendor forgot to call 'g_free()' to release the return value of 'xmlGetProp()'.

The weakness was released 08/26/2022 as 12. The advisory is shared for download at gitlab.gnome.org. This vulnerability is handled as CVE-2021-42522 since 10/15/2021. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: 🔍

Timelineinfo

10/15/2021 🔍
08/26/2022 +315 days 🔍
08/26/2022 +0 days 🔍
10/02/2022 +37 days 🔍

Sourcesinfo

Vendor: gnome.org

Advisory: 12
Status: Confirmed

CVE: CVE-2021-42522 (🔍)
GCVE (CVE): GCVE-0-2021-42522
GCVE (VulDB): GCVE-100-207356

Entryinfo

Created: 08/26/2022 09:50
Updated: 10/02/2022 09:43
Changes: 08/26/2022 09:50 (40), 10/02/2022 09:43 (11)
Complete: 🔍
Cache ID: 216::103

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