[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

[SECURITY] [DLA 2286-1] tomcat8 security update



-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian LTS Advisory DLA-2286-1               debian-lts@lists.debian.org
https://www.debian.org/lts/security/                     Markus Koschany
July 22, 2020                                https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : tomcat8
Version        : 8.5.54-0+deb9u3
CVE ID         : CVE-2020-13934 CVE-2020-13935

Several security vulnerabilities have been discovered in the Tomcat
servlet and JSP engine.

CVE-2020-13934

    An h2c direct connection to Apache Tomcat did not release the
    HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient
    number of such requests were made, an OutOfMemoryException could
    occur leading to a denial of service.

CVE-2020-13935

    The payload length in a WebSocket frame was not correctly validated
    in Apache Tomcat. Invalid payload lengths could trigger an infinite
    loop. Multiple requests with invalid payload lengths could lead to a
    denial of service.

For Debian 9 stretch, these problems have been fixed in version
8.5.54-0+deb9u3.

We recommend that you upgrade your tomcat8 packages.

For the detailed security status of tomcat8 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tomcat8

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
-----BEGIN PGP SIGNATURE-----
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=helL
-----END PGP SIGNATURE-----


Reply to: