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AUSCERT External Security Bulletin Redistribution
ESB-2019.2877
subversion security update
1 August 2019
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AusCERT Security Bulletin Summary
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Product: subversion
Publisher: Debian
Operating System: Debian GNU/Linux 9
Debian GNU/Linux 10
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-0203 CVE-2018-11782
Reference: ESB-2019.2872
Original Bulletin:
http://www.debian.org/security/2019/dsa-4490
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Debian Security Advisory DSA-4490-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 01, 2019 https://www.debian.org/security/faq
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Package : subversion
CVE ID : CVE-2018-11782 CVE-2019-0203
Several vulnerabilities were discovered in Subversion, a version control
system. The Common Vulnerabilities and Exposures project identifies the
following problems:
CVE-2018-11782
Ace Olszowka reported that the Subversion's svnserve server process
may exit when a well-formed read-only request produces a particular
answer, leading to a denial of service.
CVE-2019-0203
Tomas Bortoli reported that the Subversion's svnserve server process
may exit when a client sends certain sequences of protocol commands.
If the server is configured with anonymous access enabled this could
lead to a remote unauthenticated denial of service.
For the oldstable distribution (stretch), these problems have been fixed
in version 1.9.5-1+deb9u4.
For the stable distribution (buster), these problems have been fixed in
version 1.10.4-1+deb10u1.
We recommend that you upgrade your subversion packages.
For the detailed security status of subversion please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/subversion
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
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