drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in haproxy
Name: |
Denial of Service in haproxy |
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ID: |
DSA-4649-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian buster |
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Datum: |
Do, 2. April 2020, 17:06 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11100 |
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Applikationen: |
HAproxy |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-4649-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond April 02, 2020 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : haproxy CVE ID : CVE-2020-11100
Felix Wilhelm of Google Project Zero discovered that HAProxy, a TCP/HTTP reverse proxy, did not properly handle HTTP/2 headers. This would allow an attacker to write arbitrary bytes around a certain location on the heap, resulting in denial-of-service or potential arbitrary code execution.
For the stable distribution (buster), this problem has been fixed in version 1.8.19-1+deb10u2.
We recommend that you upgrade your haproxy packages.
For the detailed security status of haproxy please refer to its security tracker page at: https://security-tracker.debian.org/tracker/haproxy
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
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