GNU indent 2.2.13 File indent.c search_brace heap-based overflow

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

Summaryinfo

A vulnerability was found in GNU indent 2.2.13. It has been rated as critical. This affects the function search_brace of the file indent.c of the component File Handler. Performing a manipulation results in heap-based overflow. This vulnerability is cataloged as CVE-2023-40305. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in GNU indent 2.2.13. This affects the function search_brace of the file indent.c of the component File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 08/14/2023. This vulnerability is uniquely identified as CVE-2023-40305 since 08/14/2023. Technical details are known, 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-44897). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2023 🔍
08/14/2023 +0 days 🔍
08/14/2023 +0 days 🔍
01/27/2026 +897 days 🔍

Sourcesinfo

Vendor: gnu.org

Advisory: ftp.gnu.org
Status: Not defined

CVE: CVE-2023-40305 (🔍)
GCVE (CVE): GCVE-0-2023-40305
GCVE (VulDB): GCVE-100-237069
EUVD: 🔍

Entryinfo

Created: 08/14/2023 12:18
Updated: 01/27/2026 22:45
Changes: 08/14/2023 12:18 (38), 09/08/2023 16:50 (1), 09/08/2023 16:58 (9), 01/27/2026 22:45 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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