Bug#927936: c3p0: CVE-2019-5427
Salvatore Bonaccorso
carnil at debian.org
Thu Apr 25 08:17:45 BST 2019
Source: c3p0
Version: 0.9.1.2-10
Severity: important
Tags: security upstream
Control: found -1 0.9.1.2-9+deb9u1
Control: found -1 0.9.1.2-9
Hi,
The following vulnerability was published for c3p0.
CVE-2019-5427[0]:
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2019-5427
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5427
[1] https://hackerone.com/reports/509315
[2] https://github.com/swaldman/c3p0/commit/f38f27635c384806c2a9d6500d80183d9f09d78b
Regards,
Salvatore
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