Vulnerability Details : CVE-2022-24197
Potential exploit
iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2022-24197
- cpe:2.3:a:itextpdf:itext:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-24197
0.12%
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-2022-24197
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
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-2022-24197
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-24197
-
https://github.com/itext/itext7/pull/78#issuecomment-1089282165
A list of bugs found by ZanderHuang · Pull Request #78 · itext/itext7 · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://github.com/itext/itext7/pull/78
A list of bugs found by ZanderHuang · Pull Request #78 · itext/itext7 · GitHubThird Party Advisory
-
https://github.com/itext/itext7/releases/tag/7.1.18
Release iText Core/Community 7.1.18 · itext/itext7 · GitHub
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