CVE - CVE-2009-0641

CVE-ID
CVE-2009-0641	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:33777 URL:http://www.securityfocus.com/bid/33777 EXPLOIT-DB:8055 URL:https://www.exploit-db.com/exploits/8055 FREEBSD:FreeBSD-SA-09:05 URL:http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc FULLDISC:20090214 FreeBSD zeroday URL:http://lists.grok.org.uk/pipermail/full-disclosure/2009-February/067954.html XF:freebsd-telnet-ldpreload-code-execution(48780) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/48780
Assigning CNA
MITRE Corporation
Date Record Created
20090218	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20090218)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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