Vulnerability Details : CVE-2022-27135
xpdf 4.03 has heap buffer overflow in the function readXRefTable located in XRef.cc. An attacker can exploit this bug to cause a Denial of Service (Segmentation fault) or other unspecified effects by sending a crafted PDF file to the pdftoppm binary.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2022-27135
- cpe:2.3:a:xpdfreader:xpdf:4.03:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-27135
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-27135
| 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 | |
|
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-2022-27135
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-27135
-
https://github.com/verf1sh/Poc/blob/master/poc_ppm
Poc/poc_ppm at master · verf1sh/Poc · GitHubExploit;Third Party Advisory
-
https://github.com/verf1sh/Poc/blob/master/pic_ppm.png
Poc/pic_ppm.png at master · verf1sh/Poc · GitHubThird Party Advisory
-
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42232
heap-buffer-overflow in pdftoppm at XRef.cc:607 in XRef::readXRefTable - forum.xpdfreader.comExploit;Third Party Advisory
Jump to