GNU oSIP 5.3.0 osip_body_parse_header integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in GNU oSIP 5.3.0 and classified as critical. This affects the function osip_body_parse_header. The manipulation results in integer overflow. This vulnerability is cataloged as CVE-2022-41550. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in GNU oSIP 5.3.0. Affected is the function osip_body_parse_header. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

GNU oSIP v5.3.0 was discovered to contain an integer overflow via the component osip_body_parse_header.

The weakness was shared 10/12/2022. The advisory is shared for download at savannah.gnu.org. This vulnerability is traded as CVE-2022-41550 since 09/26/2022. There are known technical details, but no exploit is available.

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

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
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

09/26/2022 🔍
10/12/2022 +16 days 🔍
10/12/2022 +0 days 🔍
05/20/2025 +951 days 🔍

Sourcesinfo

Vendor: gnu.org

Advisory: savannah.gnu.org
Status: Confirmed

CVE: CVE-2022-41550 (🔍)
GCVE (CVE): GCVE-0-2022-41550
GCVE (VulDB): GCVE-100-210564

Entryinfo

Created: 10/12/2022 09:08
Updated: 05/20/2025 19:45
Changes: 10/12/2022 09:08 (38), 11/06/2022 09:50 (11), 05/20/2025 19:45 (15)
Complete: 🔍
Cache ID: 216::103

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