Vulnerability in Yajl Project
CVE-2023-33460
There's a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.011 (65.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Yajl Project — versions 2.1.0
- Debian Linux — versions 10.0
- Fedoraproject Fedora — versions 37, 38
Weakness classification (CWE)
References
- github.com/lloyd/yajl/issues/250 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- lists.debian.org/debian-lts-announce/2023/07/msg00000.html (mailing-list, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/07/msg00013.html (mailing-list, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.debian.org/debian-lts-announce/2023/08/msg00003.html (mailing-list)
Frequently asked questions
- What is CVE-2023-33460?
- CVE-2023-33460 is a medium-severity vulnerability in Yajl Project, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2023-06-06.
- How severe is CVE-2023-33460?
- Medium severity. CVSS v3 base score is 6.5 out of 10.