CVE-2007-1327

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 10.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2007-03-07 · updated 2026-06-16
Weakness: CWE-476

Description

The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.

Affected products

Silc-Server: 1.0.2

References

http://marc.info/?l=full-disclosure&m=117320823618036&w=2
http://osvdb.org/33887
http://secunia.com/advisories/24426
http://secunia.com/advisories/24431
http://security.gentoo.org/glsa/glsa-200703-12.xml
http://www.securityfocus.com/bid/22846
https://exchange.xforce.ibmcloud.com/vulnerabilities/32846
http://marc.info/?l=full-disclosure&m=117320823618036&w=2
http://osvdb.org/33887
http://secunia.com/advisories/24426
http://secunia.com/advisories/24431
http://security.gentoo.org/glsa/glsa-200703-12.xml

Get alerted when CVE-2007-1327 or the next vulnerability affects your stack