Vulnerability Name:

CVE-2022-27135 (CCN-225144)

Assigned:2021-12-06
Published:2021-12-06
Updated:2022-05-05
Summary: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.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-27135

Source: XF
Type: UNKNOWN
xpdf-cve202227135-dos(225144)

Source: CCN
Type: xpdf Web site
heap-buffer-overflow in pdftoppm at XRef.cc:607 in XRef::readXRefTable

Source: MISC
Type: Exploit, Third Party Advisory
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42232

Source: MISC
Type: Third Party Advisory
https://github.com/verf1sh/Poc/blob/master/pic_ppm.png

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/verf1sh/Poc/blob/master/poc_ppm

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-27135

Vulnerable Configuration:Configuration 1:
  • cpe:/a:xpdfreader:xpdf:4.03:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:xpdfreader:xpdf:4.03:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    xpdfreader xpdf 4.03
    xpdfreader xpdf 4.03