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CVE-2013-4852

Published: 19 August 2013

Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.

Priority

Medium

Status

Package Release Status
filezilla
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(3.7.3-1ubuntu1)
cosmic Not vulnerable
(3.7.3-1ubuntu1)
lucid Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
raring Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist
(trusty was not-affected [3.7.3-1ubuntu1])
upstream
Released (1.21+ds1-9)
utopic Ignored
(end of life)
vivid Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(3.7.3-1ubuntu1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
putty
Launchpad, Ubuntu, Debian
artful
Released (0.63-1)
bionic
Released (0.63-1)
cosmic
Released (0.63-1)
lucid Ignored
(end of life)
precise
Released (0.62-6ubuntu0.1)
quantal
Released (0.62-9ubuntu0.1)
raring
Released (0.62-10ubuntu0.1)
saucy
Released (0.63-1)
trusty
Released (0.63-1)
upstream
Released (0.63-1)
utopic
Released (0.63-1)
vivid
Released (0.63-1)
wily
Released (0.63-1)
xenial
Released (0.63-1)
yakkety
Released (0.63-1)
zesty
Released (0.63-1)