CVE-2006-6097
What it is
GNU tar 1.16 and 1.15.1, and possibly other versions, allows user-assisted attackers to overwrite arbitrary files via a tar file that contains a GNUTYPE_NAMES record with a symbolic link, which is not properly handled by the extract_archive function in extract.c and extract_mangle function in mangle.c, a variant of CVE-2002-1216.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 11.7% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 11.7% in the next 30 days (EPSS).
- Severity: 4.0 MEDIUM (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 11.7% · EPSS, next 30 days
- Record status
- Modified
Affected
- Gnu Tar 1.15.1
- Gnu Tar 1.16
Attack profile CVSS 2.0 · 4.0
- Attack vector
- Network
- Complexity
- High
- Authentication
- None
- Confidentiality
- None
- Integrity
- Partial
- Availability
- Partial
Raw vector
AV:N/AC:H/Au:N/C:N/I:P/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2006-6097.md and follow it. Check whether this project is affected by CVE-2006-6097. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- ftp://patches.sgi.com/support/free/security/advisories/20061202-01-P.asc
- http://docs.info.apple.com/article.html?artnum=305214
- http://kb.vmware.com/KanisaPlatform/Publishing/817/2240267_f.SAL_Public.html
- http://lists.apple.com/archives/security-announce/2007/Mar/msg00002.html
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-November/050812.html
- http://rhn.redhat.com/errata/RHSA-2006-0749.html
- http://secunia.com/advisories/23115
- http://secunia.com/advisories/23117
- http://secunia.com/advisories/23142
- http://secunia.com/advisories/23146
- http://secunia.com/advisories/23163
- http://secunia.com/advisories/23173
- http://secunia.com/advisories/23198
- http://secunia.com/advisories/23209
- http://secunia.com/advisories/23314
- http://secunia.com/advisories/23443
- http://secunia.com/advisories/23514
- http://secunia.com/advisories/23911
- http://secunia.com/advisories/24479
- http://secunia.com/advisories/24636
- http://security.freebsd.org/advisories/FreeBSD-SA-06:26.gtar.asc
- http://security.gentoo.org/glsa/glsa-200612-10.xml
- http://securityreason.com/securityalert/1918
- http://securitytracker.com/id?1017423
- http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.469379