CVE-2018-6952
Published: 13 February 2018
A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.
Notes
Author | Note |
---|---|
mdeslaur | The patch for this introduced CVE-2019-20633, and no complete fix is available from upstream as of 2023-09-26 |
Priority
Status
Package | Release | Status |
---|---|---|
patch Launchpad, Ubuntu, Debian |
impish |
Ignored
(end of life)
|
jammy |
Deferred
(2023-09-26)
|
|
artful |
Ignored
(end of life)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
upstream |
Needs triage
|
|
bionic |
Deferred
(2023-09-26)
|
|
focal |
Deferred
(2023-09-26)
|
|
trusty |
Deferred
(2023-09-26)
|
|
xenial |
Deferred
(2023-09-26)
|
|
kinetic |
Ignored
(end of life, was deferred [2023-09-26])
|
|
lunar |
Deferred
(2023-09-26)
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
mantic |
Deferred
(2023-09-26)
|
|
Patches: upstream: https://git.savannah.gnu.org/cgit/patch.git/commit/?id=9c986353e420ead6e706262bf204d6e03322c300 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |