CVE-2022-3715
Published: 5 January 2023
A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
bash Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| jammy |
Released
(5.1-6ubuntu1.1)
|
|
| kinetic |
Not vulnerable
(5.2-1ubuntu2)
|
|
| lunar |
Not vulnerable
(5.2-1ubuntu2)
|
|
| mantic |
Not vulnerable
(5.2-1ubuntu2)
|
|
| noble |
Not vulnerable
(5.2-1ubuntu2)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(5.2)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: http://git.savannah.gnu.org/cgit/bash.git/commit/subst.c?id=74091dd4e8086db518b30df7f222691524469998 vendor: https://git.rockylinux.org/staging/rpms/bash/-/blob/r9/SOURCES/bash-5.2-check-xform.patch |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |