CVE-2021-42340 is a memory leak vulnerability affecting Apache Tomcat versions 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, as well as products from Debian, NetApp, and Oracle utilizing these Tomcat versions. Rated High severity (CVSS 7.5), this vulnerability can be exploited remotely with low complexity, potentially leading to a denial of service via an OutOfMemoryError. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.5.60, < 8.5.72CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
>= 9.0.40, < 9.0.54CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
>= 10.0.1, < 10.0.12CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:10.0.0:milestone10:*:*:*:*:*:* | ||
10.1.0CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:10.1.0:milestone1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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