fkie_cve-2020-4067
Vulnerability from fkie_nvd
Published
2020-06-29 20:15
Modified
2024-11-21 05:32
Severity ?
7.0 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
References
security-advisories@github.comhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00010.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15Release Notes
security-advisories@github.comhttps://github.com/coturn/coturn/issues/583Issue Tracking, Third Party Advisory
security-advisories@github.comhttps://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcmThird Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2020/07/msg00002.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5G35UBNSRLL6SYRTODYTMBJ65TLQILUM/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TNJJO77ZLGGFJWNUGP6VDG5HPAC5UDBK/
security-advisories@github.comhttps://usn.ubuntu.com/4415-1/Third Party Advisory
security-advisories@github.comhttps://www.debian.org/security/2020/dsa-4711Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00010.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/coturn/coturn/issues/583Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcmThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/07/msg00002.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5G35UBNSRLL6SYRTODYTMBJ65TLQILUM/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TNJJO77ZLGGFJWNUGP6VDG5HPAC5UDBK/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4415-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4711Third Party Advisory
Impacted products
Vendor Product Version
coturn_project coturn *
debian debian_linux 8.0
debian debian_linux 9.0
debian debian_linux 10.0
fedoraproject fedora 31
fedoraproject fedora 32
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10
canonical ubuntu_linux 20.04
opensuse leap 15.2


To clipboard 

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    }
  ],
  "id": "CVE-2020-4067",
  "lastModified": "2024-11-21T05:32:14.783",
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