var-200511-0453
Vulnerability from variot
suid.cgi scripts in F-Secure (1) Internet Gatekeeper for Linux before 2.15.484 and (2) Anti-Virus Linux Gateway before 2.16 are installed SUID with world-executable permissions, which allows local users to gain privilege. F-Secure Anti-Virus products are prone to a local privilege-escalation vulnerability because of insecure setuid-superuser binary permissions. Exploiting this vulnerability allows local attackers to gain superuser privileges, leading to a complete compromise of the affected computer.
The vulnerability is caused due to several scripts being installed with the SUID bit set and are world executable. e.g. "/opt/f-secure/fsigk/cgi/suid.cgi" and "/home/virusgw/cgi/suid.cgi". These scripts can be exploited by malicious users to gain root privileges. * F-Secure Anti-Virus Linux Gateway versions prior to 2.16.
SOLUTION: Update to the fixed version or remove SUID bit from affected scripts.
-- Updating to fixed version --
F-Secure Internet Gatekeeper for Linux: Update to version 2.15.484. ftp://ftp.f-secure.com/support/hotfix/ http://www.f-secure.com/webclub/
F-Secure Anti-Virus Linux Gateway: Update to version 2.16.
ORIGINAL ADVISORY: http://www.f-secure.com/security/fsc-2005-3.shtml
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
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F-Secure Anti-Virus products are prone to a local privilege-escalation vulnerability because of insecure setuid-superuser binary permissions. \nExploiting this vulnerability allows local attackers to gain superuser privileges, leading to a complete compromise of the affected computer. \n\nThe vulnerability is caused due to several scripts being installed\nwith the SUID bit set and are world executable. e.g. \n\"/opt/f-secure/fsigk/cgi/*suid.cgi\" and\n\"/home/virusgw/cgi/*suid.cgi\". These scripts can be exploited by\nmalicious users to gain root privileges. \n* F-Secure Anti-Virus Linux Gateway versions prior to 2.16. \n\nSOLUTION:\nUpdate to the fixed version or remove SUID bit from affected\nscripts. \n\n-- Updating to fixed version --\n\nF-Secure Internet Gatekeeper for Linux:\nUpdate to version 2.15.484. \nftp://ftp.f-secure.com/support/hotfix/\nhttp://www.f-secure.com/webclub/\n\nF-Secure Anti-Virus Linux Gateway:\nUpdate to version 2.16. \n\nORIGINAL ADVISORY:\nhttp://www.f-secure.com/security/fsc-2005-3.shtml\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\neverybody keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n", "sources": [ { "db": "NVD", "id": "CVE-2005-3546" }, { "db": "BID", "id": "15339" }, { "db": "VULHUB", "id": "VHN-14755" }, { "db": "PACKETSTORM", "id": "41316" } ], "trust": 1.35 }, "exploit_availability": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/exploit_availability#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "reference": "https://www.scap.org.cn/vuln/vhn-14755", "trust": 0.1, "type": "unknown" } 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.