CVE-2017-12133
Publication date 7 September 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Use-after-free vulnerability in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) before 2.26 allows remote attackers to have unspecified impact via vectors related to error path.
Status
Package | Ubuntu Release | Status |
---|---|---|
eglibc | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty |
Vulnerable
|
|
glibc | 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 |
Fixed 2.23-0ubuntu11.2
|
|
14.04 LTS trusty | Not in release |
Notes
chrisccoulson
The CVE description doesn't seem to match the description in the linked bug report and upstream patch
sbeattie
introduced in CVE-2016-4429 fix
Patch details
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.9 · Medium |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-4416-1
- GNU C Library vulnerabilities
- 6 July 2020