Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2014-2957

The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.

Published

2014-09-04T17:55:05.013

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application exim exim ≤ 4.82 Yes
Application exim exim 4.00 Yes
Application exim exim 4.01 Yes
Application exim exim 4.02 Yes
Application exim exim 4.03 Yes
Application exim exim 4.04 Yes
Application exim exim 4.05 Yes
Application exim exim 4.10 Yes
Application exim exim 4.11 Yes
Application exim exim 4.12 Yes
Application exim exim 4.14 Yes
Application exim exim 4.20 Yes
Application exim exim 4.21 Yes
Application exim exim 4.22 Yes
Application exim exim 4.23 Yes
Application exim exim 4.24 Yes
Application exim exim 4.30 Yes
Application exim exim 4.31 Yes
Application exim exim 4.32 Yes
Application exim exim 4.33 Yes
Application exim exim 4.34 Yes
Application exim exim 4.40 Yes
Application exim exim 4.41 Yes
Application exim exim 4.42 Yes
Application exim exim 4.43 Yes
Application exim exim 4.44 Yes
Application exim exim 4.50 Yes
Application exim exim 4.51 Yes
Application exim exim 4.52 Yes
Application exim exim 4.53 Yes
Application exim exim 4.54 Yes
Application exim exim 4.60 Yes
Application exim exim 4.61 Yes
Application exim exim 4.62 Yes
Application exim exim 4.63 Yes
Application exim exim 4.64 Yes
Application exim exim 4.65 Yes
Application exim exim 4.66 Yes
Application exim exim 4.67 Yes
Application exim exim 4.68 Yes
Application exim exim 4.69 Yes
Application exim exim 4.70 Yes
Application exim exim 4.71 Yes
Application exim exim 4.72 Yes
Application exim exim 4.73 Yes
Application exim exim 4.74 Yes
Application exim exim 4.75 Yes
Application exim exim 4.76 Yes
Application exim exim 4.77 Yes
Application exim exim 4.80 Yes
Application exim exim 4.80.1 Yes
References