Vulnerability Details : CVE-2022-36752
Potential exploit
png2webp v1.0.4 was discovered to contain an out-of-bounds write via the function w2p. This vulnerability is exploitable via a crafted png file.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-36752
- cpe:2.3:a:png2webp_project:png2webp:1.0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-36752
0.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-36752
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-36752
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-36752
-
https://github.com/landfillbaby/png2webp/commit/8f21ad79b0cd98fc22d5b49734543101946abbff
v1.0.5: fix buffer overrun when reading bad WebPs · landfillbaby/png2webp@8f21ad7 · GitHubPatch;Third Party Advisory
-
https://github.com/landfillbaby/png2webp/issues/3
Out of Bounds Write in v1.0.4 · Issue #3 · landfillbaby/png2webp · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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