CVE-2005-2991
UnknownEPSS 0.37%
Last modified
CVE-2005-2991 is a vulnerability of currently unknown severity. ncompress 4.2.4 and earlier allows local users to overwrite arbitrary files via a symlink attack on temporary files using (1) zdiff or (2) zcmp, a different vulnerability than CVE-2004-0970.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
ncompress 4.2.4 and earlier allows local users to overwrite arbitrary files via a symlink attack on temporary files using (1) zdiff or (2) zcmp, a different vulnerability than CVE-2004-0970.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ncompress | Ncompress | <= 4.2.4_r1 |
References
- http://www.zataz.net/adviso/ncompress-09052005.txtVendor Advisory
- http://www.zataz.net/adviso/ncompress-09052005.txtVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2005-2991?
ncompress 4.2.4 and earlier allows local users to overwrite arbitrary files via a symlink attack on temporary files using (1) zdiff or (2) zcmp, a different vulnerability than CVE-2004-0970.
How severe is CVE-2005-2991?
Severity scoring for CVE-2005-2991 is pending analysis. The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2005-2991?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2005-2991?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST