7.5

CVE-2013-0249

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Haxx ≫ Curl Version7.26.0
Haxx ≫ Curl Version7.27.0
Haxx ≫ Curl Version7.28.0
Haxx ≫ Curl Version7.28.1
Haxx ≫ Libcurl Version7.26.0
Haxx ≫ Libcurl Version7.27.0
Haxx ≫ Libcurl Version7.28.0
Haxx ≫ Libcurl Version7.28.1
Canonical ≫ Ubuntu Linux Version12.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 38.79% 0.971
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.