CVE-2019-20503 Detail

Current Description

usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html
http://seclists.org/fulldisclosure/2020/May/49
http://seclists.org/fulldisclosure/2020/May/52
http://seclists.org/fulldisclosure/2020/May/55
http://seclists.org/fulldisclosure/2020/May/59
https://access.redhat.com/errata/RHSA-2020:0815
https://access.redhat.com/errata/RHSA-2020:0816
https://access.redhat.com/errata/RHSA-2020:0819
https://access.redhat.com/errata/RHSA-2020:0820
https://bugs.chromium.org/p/project-zero/issues/detail?id=1992 Exploit  Patch  Vendor Advisory 
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html
https://crbug.com/1059349
https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467 Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html
https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/
https://security.gentoo.org/glsa/202003-02
https://security.gentoo.org/glsa/202003-10
https://support.apple.com/HT211168
https://support.apple.com/HT211171
https://support.apple.com/HT211175
https://support.apple.com/HT211177
https://support.apple.com/kb/HT211168
https://support.apple.com/kb/HT211171
https://support.apple.com/kb/HT211175
https://support.apple.com/kb/HT211177
https://usn.ubuntu.com/4299-1/
https://usn.ubuntu.com/4328-1/
https://usn.ubuntu.com/4335-1/
https://www.debian.org/security/2020/dsa-4639
https://www.debian.org/security/2020/dsa-4642
https://www.debian.org/security/2020/dsa-4645

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

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Change History

21 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-20503
NVD Published Date:
03/06/2020
NVD Last Modified:
06/11/2020
Source:
MITRE