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.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Frank Benkstein · textdoslinux
https://www.exploit-db.com/exploits/29716
References (7)
Core 7
Core References
Permissions Required third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/24426
Third Party Advisory vendor-advisory
x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200703-12.xml
Permissions Required third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/24431
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/32846
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/22846
Broken Link vdb-entry
x_refsource_osvdb
http://osvdb.org/33887
Third Party Advisory mailing-list
x_refsource_fulldisc
http://marc.info/?l=full-disclosure&m=117320823618036&w=2
Scores
EPSS
0.1308
EPSS Percentile
94.2%
Details
CWE
CWE-476
Status
published
Products (1)
silc/silc-server
1.0.2
Published
Mar 07, 2007
Tracked Since
Feb 18, 2026