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osvGoogleOSV:GHSA-WPH7-X527-W3H5
HistoryOct 15, 2021 - 6:51 p.m.

Missing Release of Resource after Effective Lifetime in Apache Tomcat

2021-10-1518:51:34
Google
osv.dev
23

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.019 Low

EPSS

Percentile

88.3%

JSON

The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.

References

Related

veracode 1
nessus 17
osv 3
tomcat 4
atlassian 5
ibm 11
debiancve 1
cnvd 1
cisa 1
prion 1
kaspersky 2
github 1
debian 1
cve 1
openvas 4
redhatcve 1
amazon 1
f5 1
ubuntucve 1
photon 4
redos 1
mageia 1
redhat 4
gentoo 1
rosalinux 1
oracle 3
veracode
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Denial Of Service (DoS)
2021-10-15 08:23:36
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Atlassian Jira < 8.13.18 / 8.14.0 < 8.20.6 / 8.21.0 (JRASERVER-73070)
2022-07-06 00:00:00
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2021-10-14 00:00:00
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2023-09-27 00:00:00
osv
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BIT-tomcat-2021-42340
2024-03-06 11:09:50
CVE-2021-42340
2021-10-14 20:15:09
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2021-11-12 00:00:00
tomcat
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Fixed in Apache Tomcat 9.0.54
2021-10-01 00:00:00
Fixed in Apache Tomcat 8.5.72
2021-10-06 00:00:00
Fixed in Apache Tomcat 10.0.12
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atlassian
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Jira is affected by Tomcat CVE-2021-42340 - Denial of service via an OutOfMemoryError
2021-10-17 11:13:57
Denial of service via an OutOfMemoryError (Tomcat CVE-2021-42340)
2021-11-30 18:48:53
Jira is affected by Tomcat CVE-2021-42340 - Denial of service via an OutOfMemoryError
2021-10-17 11:13:57
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Security Bulletin: Vulnerability in Apache Tomcat affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products
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Security Bulletin: Vulnerability in Apache Tomcat (CVE-2021-42340) affects HMC
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Security Bulletin: CVE-2021-42340 Apache Tomcat is vulnerable to a denial of service, caused by a memory leak flaw in WebSocket connections.
2022-01-14 21:33:57
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2021-10-15 18:51:34
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.019 Low

EPSS

Percentile

88.3%

JSON
Related for OSV:GHSA-WPH7-X527-W3H5
veracode1nessus17osv3tomcat4atlassian5ibm11debiancve1cnvd1cisa1prion1kaspersky2github1debian1cve1openvas4redhatcve1amazon1f51ubuntucve1photon4redos1mageia1redhat4gentoo1rosalinux1oracle3