CVE-2016-9011
Publication date 23 March 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
The wmf_malloc function in api.c in libwmf 0.2.8.4 allows remote attackers to cause a denial of service (application crash) via a crafted wmf file, which triggers a memory allocation failure.
Status
Package | Ubuntu Release | Status |
---|---|---|
libwmf | 24.10 oracular |
Not affected
|
24.04 LTS noble |
Not affected
|
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Vulnerable
|
|
14.04 LTS trusty | Not in release | |
Notes
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
Other references
- http://www.openwall.com/lists/oss-security/2016/10/18/9
- https://blogs.gentoo.org/ago/2016/10/18/libwmf-memory-allocation-failure-in-wmf_malloc-api-c
- https://github.com/asarubbo/poc/blob/master/00015-libwmf-memalloc-wmf_malloc (reproducer)
- https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=842090;filename=libwmf-0.2.8.4-CVE-2016-9011-debian.patch;msg=10
- https://www.cve.org/CVERecord?id=CVE-2016-9011