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CVE-2013-0249

CVE information

Published

9 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

Stack-based buffer overflow in the Curl_sasl_create_digest_md5_message function in lib/curl_sasl.c in curl and libcurl 7.26.0 through 7.28.1, when negotiating SASL DIGEST-MD5 authentication, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in the realm parameter in a (1) POP3, (2) SMTP or (3) IMAP message..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:haxx:libcurl:7.26.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:curl:7.26.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:libcurl:7.28.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:curl:7.27.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:libcurl:7.27.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:curl:7.28.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:curl:7.28.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:haxx:libcurl:7.28.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
  Yes
- -