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CVE

GHSA-m7jv-hq7h-mq7c

Infinite Loop in Apache Tomcat
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CVE

GHSA-m7jv-hq7h-mq7c

Infinite Loop in Apache Tomcat

The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

Package Versions Affected

Package Version
patch Availability
org.apache.tomcat:tomcat-catalina 7.0.55
Available
Unavailable
org.apache.tomcat:tomcat-coyote 7.0.55
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-2020-13935, https://github.com/apache/tomcat/commit/12d715676038efbf9c728af10163f8277fc019d5, https://github.com/apache/tomcat/commit/1c1c77b0efb667cea80b532440b44cea1dc427c3, https://github.com/apache/tomcat/commit/40fa74c74822711ab878079d0a69f7357926723d, https://github.com/apache/tomcat/commit/4c04982870d6e730c38e21e58fb653b7cf723784, https://github.com/apache/tomcat/commit/f9f75c14678b68633f79030ddf4ff827f014cc84, https://www.oracle.com/security-alerts/cpuoct2021.html, https://www.oracle.com/security-alerts/cpuoct2020.html, https://www.oracle.com/security-alerts/cpujan2022.html, https://www.oracle.com/security-alerts/cpujan2021.html, https://www.oracle.com/security-alerts/cpuapr2022.html, https://www.oracle.com/security-alerts/cpuApr2021.html, https://www.oracle.com//security-alerts/cpujul2021.html, https://www.debian.org/security/2020/dsa-4727, https://usn.ubuntu.com/4596-1, https://usn.ubuntu.com/4448-1, https://tomcat.apache.org/security-9.html, https://tomcat.apache.org/security-8.html, https://tomcat.apache.org/security-7.html, https://tomcat.apache.org/security-10.html, https://security.netapp.com/advisory/ntap-20200724-0003, https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html, https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a701f93b85752651%40%3Cannounce.tomcat.apache.org%3E, https://lists.apache.org/thread.html/r4e5d3c09f4dd2923191e972408b40fb8b42dbff0bc7904d44b651e50@%3Cusers.tomcat.apache.org%3E, https://kc.mcafee.com/corporate/index?page=content&id=SB10332, https://github.com/apache/tomcat, http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html, http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.92155%
EPSS Percentile
0.99692%
Introduced Version
10.0.0-M1,9.0.0.M1,8.5.0,7.0.47,7.0.27
Fix Available
10.0.0-M7,9.0.37,8.5.57,7.0.105

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