CVE-2009-3898

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 18%

from disclosure to weapon0 days

Published on NVDNov 24

1st PoCSep 23

exploitation probability

18%top 3% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Directory traversal vulnerability in src/http/modules/ngx_http_dav_module.c in nginx (aka Engine X) before 0.7.63, and 0.8.x before 0.8.17, allows remote authenticated users to create or overwrite arbitrary files via a .. (dot dot) in the Destination HTTP header for the WebDAV (1) COPY or (2) MOVE method.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/9829

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0379.html http://marc.info/?l=oss-security&m=125897327321676&w=2 http://marc.info/?l=oss-security&m=125897425223039&w=2 http://marc.info/?l=oss-security&m=125900327409842&w=2 http://secunia.com/advisories/36818 http://secunia.com/advisories/48577 http://security.gentoo.org/glsa/glsa-201203-22.xml http://www.openwall.com/lists/oss-security/2009/11/20/1 http://www.openwall.com/lists/oss-security/2009/11/23/10