Unscored severity · published Mar 8, 2013
CVE-2013-0249
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…
–
CVSS
21.6%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)21.6% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CU
Curl · Haxx
7.26.0; 7.27.0; 7.28.0; 7.28.1 · source: NVD
LI
Libcurl · Haxx
7.26.0; 7.27.0; 7.28.0; 7.28.1 · source: NVD
UL
Ubuntu Linux · Canonical
12.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-0249
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-0249
blog.volema.com
http://blog.volema.com/curl-rce.html
Vendor Advisory
http://curl.haxx.se/docs/adv_20130206.html
lists.apple.com
http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/099140.html
nakedsecurity.sophos.com
http://nakedsecurity.sophos.com/2013/02/10/anatomy-of-a-vulnerability-curl-web-download-toolkit-holed-by-authentication-bug/
packetstormsecurity.com
http://packetstormsecurity.com/files/120147/cURL-Buffer-Overflow.html
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