CVE-2019-12625
Published: 23 August 2019
ClamAV versions prior to 0.101.3 are susceptible to a zip bomb vulnerability where an unauthenticated attacker can cause a denial of service condition by sending crafted messages to an affected system.
Notes
| Author | Note |
|---|---|
| alexmurray | only affects clamav versions < 0.101.4 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
clamav Launchpad, Ubuntu, Debian |
bionic |
Released
(0.101.4+dfsg-0ubuntu0.18.04.1)
|
| disco |
Released
(0.101.4+dfsg-0ubuntu0.19.04.1)
|
|
| trusty |
Released
(0.101.4+dfsg-0ubuntu0.14.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(0.101.4)
|
|
| xenial |
Released
(0.101.4+dfsg-0ubuntu0.16.04.1)
|
|
|
Patches: upstream: https://github.com/Cisco-Talos/clamav-devel/commit/dcd26ea5f97bf851f4bac74f1367aedf5c162c9c upstream: https://github.com/Cisco-Talos/clamav-devel/commit/0359cc5754403f4643db6cfc9267823f84d57f5a |
||
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
- https://www.openwall.com/lists/oss-security/2019/08/06/3
- https://blog.clamav.net/2019/08/clamav-01014-security-patch-release-has.html
- https://ubuntu.com/security/notices/USN-4146-1
- https://ubuntu.com/security/notices/USN-4146-2
- https://www.cve.org/CVERecord?id=CVE-2019-12625
- NVD
- Launchpad
- Debian