Silc : Security Vulnerabilities, CVEs, (Denial of service)
Secure Internet Live Conferencing (SILC) Server before 1.1.1 allows remote attackers to cause a denial of service (daemon crash) via a NEW_CLIENT packet without a nickname.
Max CVSS
7.8
EPSS Score
4.37%
Published
2008-03-20
Updated
2017-08-08
Stack-based buffer overflow in the silc_fingerprint function in lib/silcutil/silcutil.c in Secure Internet Live Conferencing (SILC) Toolkit 1.1.5, and unspecified earlier versions, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via long input data. NOTE: some of these details are obtained from third party information.
Max CVSS
7.5
EPSS Score
16.27%
Published
2008-03-10
Updated
2017-08-08
Buffer overflow in lib/silcclient/client_notify.c of SILC Client and SILC Toolkit before 1.1.2 allows remote attackers to cause a denial of service via "NICK_CHANGE" notifications.
Max CVSS
5.0
EPSS Score
4.95%
Published
2007-07-12
Updated
2017-07-29
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.
Max CVSS
7.8
EPSS Score
5.90%
Published
2007-03-07
Updated
2017-07-29
4 vulnerabilities found