CVE-2019-9895 - In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-client forwarding

CRITICAL

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

Published Mar 21, 2019

9.8

CRITICAL

CVSS 3.0

EPSS 2.57%

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

No remediation recorded yet.

Weaknesses (1)

CWE-119

Buffer Overflow

Link	Providers	Tags
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html		vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html		vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2/		vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES/		vendor-advisoryx_refsource_FEDORA
https://seclists.org/bugtraq/2019/Apr/6		mailing-listx_refsource_BUGTRAQ
https://security.netapp.com/advisory/ntap-20190404-0001/		x_refsource_CONFIRM
https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html		x_refsource_MISCThird Party Advisory
https://www.debian.org/security/2019/dsa-4423		vendor-advisoryx_refsource_DEBIAN

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Mar 21, 2019

Updated Aug 4, 2024

Reserved Mar 20, 2019

Updated n/a

Status Modified

Modified Jun 17, 2026

Severity n/a

Public date n/a