Vulnerability Details : CVE-2023-26157
Potential exploit
Versions of the package libredwg before 0.12.5.6384 are vulnerable to Denial of Service (DoS) due to an out-of-bounds read involving section->num_pages in decode_r2007.c.
Vulnerability category: Denial of service
Products affected by CVE-2023-26157
- cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26157
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26157
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | 2024-01-08 |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
Snyk | 2024-01-02 |
CWE ids for CVE-2023-26157
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: report@snyk.io (Secondary)
References for CVE-2023-26157
-
https://security.snyk.io/vuln/SNYK-UNMANAGED-LIBREDWG-6070730
Denial of Service (DoS) in libredwg | CVE-2023-26157 | SnykThird Party Advisory
-
https://github.com/LibreDWG/libredwg/commit/c8cf03ce4c2315b146caf582ea061c0460193bcc
decode_r2007: fix fuzzing out-of-bounds · LibreDWG/libredwg@c8cf03c · GitHubPatch
-
https://github.com/LibreDWG/libredwg/issues/850
Out-of-Bound Read in read_data_section in 0.12.5 · Issue #850 · LibreDWG/libredwg · GitHubExploit;Issue Tracking;Patch
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