oss-sec mailing list archives
Re: CVE request: silc
From: "Steven M. Christey" <coley () linus mitre org>
Date: Mon, 31 Mar 2008 17:08:03 -0400 (EDT)
====================================================== Name: CVE-2008-1552 Status: Candidate URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1552 Reference: BUGTRAQ:20080325 CORE-2007-1212: SILC pkcs_decode buffer overflow Reference: URL:http://www.securityfocus.com/archive/1/archive/1/490069/100/0/threaded Reference: MISC:http://www.coresecurity.com/?action=item&id=2206 Reference: CONFIRM:http://silcnet.org/general/news/?item=client_20080320_1 Reference: CONFIRM:http://silcnet.org/general/news/?item=server_20080320_1 Reference: CONFIRM:http://silcnet.org/general/news/?item=toolkit_20080320_1 Reference: BID:28373 Reference: URL:http://www.securityfocus.com/bid/28373 Reference: FRSIRT:ADV-2008-0974 Reference: URL:http://www.frsirt.com/english/advisories/2008/0974/references Reference: SECTRACK:1019690 Reference: URL:http://www.securitytracker.com/id?1019690 Reference: SECUNIA:29463 Reference: URL:http://secunia.com/advisories/29463 The silc_pkcs1_decode function in the silccrypt library (silcpkcs1.c) in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.7, SILC Client before 1.1.4, and SILC Server before 1.1.2 allows remote attackers to execute arbitrary code via a crafted PKCS#1 message, which triggers an integer underflow, signedness error, and a buffer overflow. NOTE: the researcher describes this as an integer overflow, but CVE uses the "underflow" term in cases of wraparound from unsigned subtraction.
Current thread:
- CVE request: silc Ludwig Nussel (Mar 28)
- Re: CVE request: silc Lubomir Kundrak (Mar 28)
- Re: CVE request: silc Steven M. Christey (Mar 31)