CVE-2019-5427
- Source
- https://cve.org/CVERecord?id=CVE-2019-5427
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-5427.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-5427
- Aliases
- Downstream
- Related
- Published
- 2019-04-22T21:29:00.523Z
- Modified
- 2026-04-10T04:19:27.665998Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFIVX6HOVNLAM7W3SUAMHYRNLCVQSAWR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQ47OFV57Y2DAHMGA5H3JOL4WHRWRFN4/
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://hackerone.com/reports/509315
Affected packages
Git / github.com/zhutougg/c3p0
Affected versions
c3p0-0.*
c3p0-0.9.2
c3p0-0.9.2-pre2-RELEASE
c3p0-0.9.2-pre3
c3p0-0.9.2-pre4
c3p0-0.9.2-pre6
c3p0-0.9.2-pre7
c3p0-0.9.2-pre8
c3p0-0.9.5-pre1
c3p0-0.9.5-pre2
c3p0-0.9.5-pre3
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "29"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "30"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.4.0"
}
]
},
{
"events": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.2"
}
]
},
{
"events": [
{
"introduced": "12.6.0"
},
{
"last_affected": "12.6.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.2.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.4.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.1.2.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-5427.json"