Integer overflow in Eclipse Jetty.project
CVE-2023-36478
Eclipse Jetty provides a web server and servlet container. In versions 11.0.0 through 11.0.15, 10.0.0 through 10.0.15, and 9.0.0 through 9.4.52, an integer overflow in `MetaDataBuilder.checkSize` allows for HTTP/2 HPACK header values to ex…
Vulnerability class: Integer Overflow
EPSS: 0.018 (83.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Eclipse Jetty.project — versions >= 10.0.0, < 10.0.16, >= 11.0.0, < 11.0.16, >= 9.3.0, < 9.4.53
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-wgh7-54f2-x98r (x_refsource_CONFIRM)
- https://github.com/eclipse/jetty.project/pull/9634 (x_refsource_MISC)
- https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.16 (x_refsource_MISC)
- https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.16 (x_refsource_MISC)
- https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.53.v20231009 (x_refsource_MISC)
- www.openwall.com/lists/oss-security/2023/10/18/4
- lists.debian.org/debian-lts-announce/2023/10/msg00045.html
- www.debian.org/security/2023/dsa-5540
- security.netapp.com/advisory/ntap-20231116-0011/
- security.netapp.com/advisory/ntap-20240621-0006/
Frequently asked questions
- What is CVE-2023-36478?
- CVE-2023-36478 is a high-severity vulnerability in Eclipse Jetty.project, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2023-10-10.
- How severe is CVE-2023-36478?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-36478 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.