Buffer overflow in Fasterxml Jackson-Dataformats-Text
CVE-2023-3894
Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.009 (58.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Fasterxml Jackson-Dataformats-Text — versions 0
Weakness classification (CWE)
References
- bugs.chromium.org/p/oss-fuzz/issues/detail (Patch, Third Party Advisory, Issue Tracking)
- github.com/FasterXML/jackson-dataformats-text/pull/398 (Patch)
- github.com/FasterXML/jackson-dataformats-text/blob/2.16/release-notes/VERSION-2… (Release Notes)
Frequently asked questions
- What is CVE-2023-3894?
- CVE-2023-3894 is a medium-severity vulnerability in Fasterxml Jackson-Dataformats-Text, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2023-08-08.
- How severe is CVE-2023-3894?
- Medium severity. CVSS v3 base score is 5.8 out of 10.