CVE-2022-24963
Published: 31 January 2023
Integer Overflow or Wraparound vulnerability in apr_encode functions of Apache Portable Runtime (APR) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime (APR) version 1.7.0.
Notes
| Author | Note |
|---|---|
| rodrigo-zaiden | apr_encode_* API, which contains the affected code was added in version 1.7.0, so earlier version than that are not affected. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
apr Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(code not present)
|
| jammy |
Released
(1.7.0-8ubuntu0.22.04.1)
|
|
| kinetic |
Released
(1.7.0-8ubuntu0.22.10.1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(1.7.2-1)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
| bionic |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://svn.apache.org/viewvc?view=revision&revision=1902281 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |