CVE-2018-12699
Publication date 23 June 2018
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
finish_stab in stabs.c in GNU Binutils 2.30 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact, as demonstrated by an out-of-bounds write of 8 bytes. This can occur during execution of objdump.
Status
Package | Ubuntu Release | Status |
---|---|---|
binutils | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Fixed 2.30-21ubuntu1~18.04.3
|
|
16.04 LTS xenial |
Fixed 2.26.1-1ubuntu1~16.04.8+esm1
|
|
14.04 LTS trusty |
Vulnerable
|
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Package | Patch details |
---|---|
binutils |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-4336-1
- GNU binutils vulnerabilities
- 22 April 2020
- USN-4336-2
- GNU binutils vulnerabilities
- 21 July 2021