Vulnerability in Eclipse Foundation Eclipse OpenJ9

[ Description ]Official description

In Eclipse OpenJ9 versions up to 0.63.0, the JITServer component is vulnerable to denial of service due to improper boundary checks during protocol message and reply handling. An unauthenticated remote attacker or malicious JITServer can transmit malformed network payloads that cause out-of-bounds heap reads, immediately crashing the JITServer daemon or client JVM process via a segmentation fault (SIGSEGV).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/eclipse-openj9/openj9/pull/25011
• gitlab.eclipse.org/security/cve-assignment/-/work_items/407
• gitlab.eclipse.org/security/vulnerability-reports/-/work_items/943
• gitlab.eclipse.org/security/vulnerability-reports/-/work_items/944
• gitlab.eclipse.org/security/vulnerability-reports/-/work_items/946
• gitlab.eclipse.org/security/vulnerability-reports/-/work_items/947