PJSIP up to 2.12 PJSUA2 pjmedia_sdp_print/pjmedia_sdp_media_print stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in PJSIP up to 2.12 and classified as critical. Affected is the function pjmedia_sdp_print/pjmedia_sdp_media_print of the component PJSUA2. The manipulation results in stack-based overflow. This vulnerability is reported as CVE-2022-24764. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in PJSIP up to 2.12. It has been classified as critical. Affected is the function pjmedia_sdp_print/pjmedia_sdp_media_print of the component PJSUA2. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on availability.

The weakness was disclosed 03/22/2022 as GHSA-f5qg-pqcg-765m. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-24764 since 02/10/2022. There are known technical details, but no exploit is available.

Applying the patch 560a1346f87aabe126509bb24930106dea292b00 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-29591). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

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

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 560a1346f87aabe126509bb24930106dea292b00

Timelineinfo

02/10/2022 🔍
03/22/2022 +40 days 🔍
03/22/2022 +0 days 🔍
05/05/2026 +1505 days 🔍

Sourcesinfo

Advisory: GHSA-f5qg-pqcg-765m
Status: Confirmed

CVE: CVE-2022-24764 (🔍)
GCVE (CVE): GCVE-0-2022-24764
GCVE (VulDB): GCVE-100-195612
EUVD: 🔍

Entryinfo

Created: 03/22/2022 19:36
Updated: 05/05/2026 04:14
Changes: 03/22/2022 19:36 (51), 03/25/2022 08:19 (1), 11/05/2025 04:15 (33), 05/05/2026 04:14 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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