CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
68.4%
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.
github.com/gradle/gradle/commit/bf3cc0f2b463033037e67aaacda31291643ea1a9
github.com/gradle/gradle/security/advisories/GHSA-c724-3xg7-g3hf
launchpad.net/bugs/cve/CVE-2023-26053
nvd.nist.gov/vuln/detail/CVE-2023-26053
security-tracker.debian.org/tracker/CVE-2023-26053
www.cve.org/CVERecord?id=CVE-2023-26053