CVE-2019-9895

NONE EPSS 83.2%
Published Mar 21, 20197y ago · Modified Jun 17, 20262w ago
Find Similar
Published Mar 21, 2019 7y ago
Last Modified Jun 17, 2026 2w ago

Description

In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-client forwarding.

Threat Intelligence

EPSS Exploit Probability
83.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety

Affected Products 4

VendorProductVersionRange
puttyputty* <0.71
opengroupunix*any
fedoraprojectfedora28any
fedoraprojectfedora29any

References 8

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2/
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES/
  • seclists.org https://seclists.org/bugtraq/2019/Apr/6
  • security.netapp.com https://security.netapp.com/advisory/ntap-20190404-0001/
  • chiark.greenend.org.uk https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html
    Third Party Advisory
  • debian.org https://www.debian.org/security/2019/dsa-4423

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.