CVE-2019-9894
CVE-2019-9894
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.
CVSS 7.5 · High · EPSS 2.4% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
putty Debian:12
- Affected ranges
- ECOSYSTEM: < 0.70-6
Update to 0.70-6
putty Debian:13
- Affected ranges
- ECOSYSTEM: < 0.70-6
Update to 0.70-6
putty Debian:14
- Affected ranges
- ECOSYSTEM: < 0.70-6
Update to 0.70-6
putty Ubuntu:16.04:LTS
- Versions
- 0.65-2
- 0.66-1
- 0.66-2
- 0.66-3
- 0.66-4
- 0.67-1
- 0.67-2
- 0.67-3build0.16.04.1
- Affected ranges
- ECOSYSTEM: < 0.67-3+deb9u1build0.16.04.1
Update to 0.67-3+deb9u1build0.16.04.1
putty Ubuntu:18.04:LTS
- Versions
- 0.70-1
- 0.70-2
- 0.70-3
- 0.70-4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html
- https://seclists.org/bugtraq/2019/Apr/6
- https://security.netapp.com/advisory/ntap-20190404-0001/
- https://www.debian.org/security/2019/dsa-4423
- https://lists.debian.org/debian-lts-announce/2019/04/msg00023.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-9894