CVE-2023-26053
Gradle usage of long IDs for PGP keys opens potential for collision attacks
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Gradle is a build tool with a focus on build automation and support for multi-language development. This is a collision attack on long IDs (64bits) for PGP keys. Users of dependency verification in Gradle are vulnerable if they use long IDs for PGP keys in a `trusted-key` or `pgp` element in their dependency verification metadata file. The fix is to fail dependency verification if anything but a fingerprint is used in a trust element in dependency verification metadata. The problem is fixed in Gradle 8.0 and above. The problem is also patched in Gradle 6.9.4 and 7.6.1. As a workaround, use only full fingerprint IDs for `trusted-key` or `pgp` element in the metadata is a protection against this issue.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-17 CVE Reserved
- 2023-03-02 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-12 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-829: Inclusion of Functionality from Untrusted Control Sphere
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20230413-0002 |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/gradle/gradle/commit/bf3cc0f2b463033037e67aaacda31291643ea1a9 | 2023-04-13 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/gradle/gradle/security/advisories/GHSA-c724-3xg7-g3hf | 2023-04-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gradle Search vendor "Gradle" | Gradle Search vendor "Gradle" for product "Gradle" | >= 6.2.0 < 6.9.4 Search vendor "Gradle" for product "Gradle" and version " >= 6.2.0 < 6.9.4" | - |
Affected
| ||||||
| Gradle Search vendor "Gradle" | Gradle Search vendor "Gradle" for product "Gradle" | >= 7.0.0 < 7.6.1 Search vendor "Gradle" for product "Gradle" and version " >= 7.0.0 < 7.6.1" | - |
Affected
| ||||||