CVE-2015-5309
- Source
- https://cve.org/CVERecord?id=CVE-2015-5309
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2015-5309.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2015-5309
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:13:58.313757Z
- Published
- 2015-12-07T20:59:08Z
- Modified
- 2026-01-27T04:13:58.313757Z
- Summary
- [none]
- Details
-
Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
- References
-
- http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-ech-overflow.html
- http://www.debian.org/security/2015/dsa-3409
- https://security.gentoo.org/glsa/201606-01
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173021.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173094.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00099.html
- http://www.securitytracker.com/id/1034308