5.5

CVE-2022-27135

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xpdfreader ≫ Xpdf Version 4.03
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1% 0.588
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://forum.xpdfreader.com/viewtopic.php?f=3&t=42232
Third Party Advisory
Exploit
https://github.com/verf1sh/Poc/blob/master/pic_ppm.png
Third Party Advisory
https://github.com/verf1sh/Poc/blob/master/poc_ppm
Third Party Advisory
Exploit