CVE-2015-5309
Published: 7 December 2015
Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
Notes
Author | Note |
---|---|
sbeattie | vuln between 0.54 and 0.65 inclusive |
Priority
Status
Package | Release | Status |
---|---|---|
putty Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(0.66-1)
|
bionic |
Not vulnerable
(0.66-1)
|
|
cosmic |
Not vulnerable
(0.66-1)
|
|
disco |
Not vulnerable
(0.66-1)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(0.66-1)
|
|
vivid |
Released
(0.63-10+deb8u1build0.15.04.1)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(0.66-1)
|
|
yakkety |
Not vulnerable
(0.66-1)
|
|
zesty |
Not vulnerable
(0.66-1)
|
|
Patches: upstream: http://tartarus.org/~simon-git/gitweb/?p=putty.git;a=commitdiff;h=6056396f77cafc7e40da4d09f1d6212408dcb065 |