Vulnerability Details : CVE-2022-38266
An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.
Vulnerability category: Denial of service
Products affected by CVE-2022-38266
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:leptonica:leptonica:*:*:*:*:*:*:*:*
- cpe:2.3:a:tesseract_project:tesseract:5.0.0:alpha-20210401:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-38266
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-38266
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2022-38266
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-38266
-
https://lists.debian.org/debian-lts-announce/2022/12/msg00018.html
[SECURITY] [DLA 3233-1] leptonlib security updateMailing List;Third Party Advisory
-
https://github.com/tesseract-ocr/tesseract/issues/3498
While processing, division by zero causes an arithmetic exception · Issue #3498 · tesseract-ocr/tesseract · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://github.com/DanBloomberg/leptonica/commit/f062b42c0ea8dddebdc6a152fd16152de215d614
Issue 26393: morphapp_fuzzer: Divide-by-zero in blockconvLow · DanBloomberg/leptonica@f062b42 · GitHubPatch;Third Party Advisory
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