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CVE

GHSA-84p2-vf58-xhxv

Billion laughs attack in c3p0
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CVE

GHSA-84p2-vf58-xhxv

Billion laughs attack in c3p0

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.

Package Versions Affected

Package Version
patch Availability
com.mchange:c3p0 0.9.5.2
Available
Unavailable

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2019-5427, https://hackerone.com/reports/509315, https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFIVX6HOVNLAM7W3SUAMHYRNLCVQSAWR, https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQ47OFV57Y2DAHMGA5H3JOL4WHRWRFN4, https://www.oracle.com/security-alerts/cpuapr2020.html, https://www.oracle.com/security-alerts/cpujan2021.html, https://www.oracle.com/security-alerts/cpujul2020.html, https://www.oracle.com/security-alerts/cpuoct2020.html, https://www.oracle.com/security-alerts/cpuoct2021.html

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.04135%
EPSS Percentile
0.88303%
Introduced Version
0.9.2-pre2-RELEASE,0.9.5.3
Fix Available
0.9.5.4

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