CVE-2019-9898

CRITICAL

PuTTY < 0.71 - Use of Insufficiently Random Values in Cryptographic Operations

Title source: llm
STIX 2.1

Description

Potential recycling of random numbers used in cryptography exists within PuTTY before 0.71.

References (11)

Core 11
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/107523
Patch, Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190401-0002/
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html
Mailing List, Third Party Advisory mailing-list x_refsource_bugtraq
https://seclists.org/bugtraq/2019/Apr/6
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2019/dsa-4423
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/04/msg00023.html

Scores

CVSS v3 9.8
EPSS 0.0429
EPSS Percentile 89.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-330
Status published
Products (7)
debian/debian_linux 8.0
debian/debian_linux 9.0
fedoraproject/fedora 28
fedoraproject/fedora 29
netapp/oncommand_unified_manager
opensuse/leap 15.0
putty/putty < 0.71
Published Mar 21, 2019
Tracked Since Feb 18, 2026