weborf up to 0.20 cgi.c strncpy null termination

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in weborf 0.16/0.17/0.18/0.19/0.20. This affects the function strncpy of the file cgi.c. The manipulation results in null termination. This vulnerability is cataloged as CVE-2023-46586. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in weborf 0.16/0.17/0.18/0.19/0.20. Affected is the function strncpy of the file cgi.c. The manipulation with an unknown input leads to a null termination vulnerability. CWE is classifying the issue as CWE-170. The product does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator. The impact remains unknown. CVE summarizes:

cgi.c in weborf .0.17, 0.18, 0.19, and 0.20 (before 1.0) lacks '\0' termination of the path for CGI scripts because strncpy is misused.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-46586 since 10/23/2023. There are known technical details, but no exploit is available.

Upgrading to version 1.0 eliminates this vulnerability. Applying the patch 49824204add55aab0568d90a6b1e7c822d32120d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null termination
CWE: CWE-170 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: weborf 1.0
Patch: 49824204add55aab0568d90a6b1e7c822d32120d

Timelineinfo

10/23/2023 🔍
10/09/2024 +352 days 🔍
10/09/2024 +0 days 🔍
03/19/2025 +161 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2023-46586 (🔍)
GCVE (CVE): GCVE-0-2023-46586
GCVE (VulDB): GCVE-100-279804

Entryinfo

Created: 10/09/2024 10:33
Updated: 03/19/2025 16:37
Changes: 10/09/2024 10:33 (56), 03/19/2025 16:37 (1)
Complete: 🔍
Cache ID: 216::103

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