CVE-2023-26117
Publication date 30 March 2023
Last updated 14 January 2026
Ubuntu priority
Cvss 3 Severity Score
Description
Versions of the package angular from 1.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the $resource service due to the usage of an insecure regular expression. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| angular.js | 25.10 questing |
Not affected
|
| 24.04 LTS noble |
Fixed 1.8.3-1ubuntu0.24.04.1
|
|
| 22.04 LTS jammy |
Fixed 1.8.2-2ubuntu0.1
|
|
| 20.04 LTS focal |
Fixed 1.7.9-1ubuntu0.1~esm1
|
|
| 18.04 LTS bionic |
Fixed 1.5.10-1ubuntu0.1~esm1
|
|
| 16.04 LTS xenial |
Fixed 1.2.28-1ubuntu2+esm1
|
|
| 14.04 LTS trusty | Ignored end of standard support |
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Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | Low |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
References
Related Ubuntu Security Notices (USN)
- USN-7958-1
- AngularJS vulnerabilities
- 14 January 2026