What’s Vulnerable › Vulnerabilities

CVE-2013-1049

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-03-14 · updated 2026-06-16
• Weakness: CWE-119

Description

Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.

Affected products

• Debian Cfingerd: 1.4.3-3

References

• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098
• http://osvdb.org/90747
• http://www.debian.org/security/2013/dsa-2635
• https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098
• http://osvdb.org/90747
• http://www.debian.org/security/2013/dsa-2635
• https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425

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