GHSA-42q2-x6j4-w994MediumCVSS 5.5
OW2 ASM 3.0 before 9.11 contains a denial of service vulnerability that allows attackers to...
🔗 CVE IDs covered (1)
📋 Description
OW2 ASM 3.0 before 9.11 contains a denial of service vulnerability that allows attackers to exhaust CPU by supplying crafted class files processed with ClassWriter.COMPUTE_FRAMES. Attackers can craft methods that make the unbounded MethodWriter.computeAllFrames() fix point algorithm converge slowly, tying up transforming threads for unbounded time.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-110261
- https://asm.ow2.io/versions.html
- https://gitlab.ow2.org/asm/asm/-/blob/ASM_9_10_1/asm/src/main/java/org/objectweb/asm/MethodWriter.java#L1595
- https://gitlab.ow2.org/asm/asm/-/commit/ab68bbd2521359b7c8cd3517c6331ced3d817ed0
- https://gitlab.ow2.org/asm/asm/-/merge_requests/463
- https://www.vulncheck.com/advisories/ow2-asm-3.0-before-9.11-excessive-cpu-consumption-via-classwriter-compute-frames
- https://github.com/advisories/GHSA-42q2-x6j4-w994