CVE-2007-1327

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Summary

CVECVE-2007-1327
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-03-07 21:19:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: CWE-476 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Silc Silc-server 1.0.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Silc Server New Channel Remote Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
SILC Server Invalid hmac/cipher Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Permissions Required
'[Full-disclosure] silc-server 1.0.2 denial-of-service vulnerability' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info Third Party Advisory
SILC Server: Denial of Service — Gentoo Linux Documentation af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org Third Party Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Gentoo update for silc-server - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Permissions Required
osvdb.org/33887 af854a3a-2127-422b-91ae-364da2661108 osvdb.org Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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