VULNERABILITY INTELLIGENCE
CVE-2013-0249
CVSS score7.5 HIGH
EPSS probability21.64%
CISA KEVNot currently listed
Published2013-03-08
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer