CVEvulnerability

CVE-2013-0249

7.5 HIGH Published 2013-03-08 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-03-08
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119

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.

Affected configurations

• haxx curl 7.26.0 • haxx curl 7.27.0 • haxx curl 7.28.0 • haxx curl 7.28.1 • haxx libcurl 7.26.0 • haxx libcurl 7.27.0 • haxx libcurl 7.28.0 • haxx libcurl 7.28.1 • canonical ubuntu linux 12.10

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References