GHSA-84p2-vf58-xhxv
Billion laughs attack in c3p0
At a glance
- Published
- Updated
- CVE
- CVE-2019-5427
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursive entity expansion when loading configuration.
Affected packages
| Package | Versions |
|---|---|
| Maven · com.mchange:c3p0 | introduced 0, fixed 0.9.5.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-5427 ADVISORY
- https://hackerone.com/reports/509315 WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFIVX6HOVNLAM7W3SUAMHYRNLCVQSAWR WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQ47OFV57Y2DAHMGA5H3JOL4WHRWRFN4 WEB
- https://www.oracle.com/security-alerts/cpuapr2020.html WEB
- https://www.oracle.com/security-alerts/cpujan2021.html WEB
- https://www.oracle.com/security-alerts/cpujul2020.html WEB
- https://www.oracle.com/security-alerts/cpuoct2020.html WEB
- https://www.oracle.com/security-alerts/cpuoct2021.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |