CVE-2019-20503

medium

Description

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

References

Advisories
More

https://www.debian.org/security/2020/dsa-4645

https://www.debian.org/security/2020/dsa-4642

https://www.debian.org/security/2020/dsa-4639

https://usn.ubuntu.com/4335-1/

https://usn.ubuntu.com/4328-1/

https://usn.ubuntu.com/4299-1/

https://support.apple.com/kb/HT211177

https://support.apple.com/kb/HT211175

https://support.apple.com/kb/HT211171

https://support.apple.com/kb/HT211168

https://support.apple.com/HT211177

https://support.apple.com/HT211175

https://support.apple.com/HT211171

https://support.apple.com/HT211168

https://security.gentoo.org/glsa/202003-10

https://security.gentoo.org/glsa/202003-02

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/

https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html

https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html

https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html

https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467

https://crbug.com/1059349

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html

https://access.redhat.com/errata/RHSA-2020:0820

https://access.redhat.com/errata/RHSA-2020:0819

https://access.redhat.com/errata/RHSA-2020:0816

https://access.redhat.com/errata/RHSA-2020:0815

http://seclists.org/fulldisclosure/2020/May/59

http://seclists.org/fulldisclosure/2020/May/55

http://seclists.org/fulldisclosure/2020/May/52

http://seclists.org/fulldisclosure/2020/May/49

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html

https://bugs.chromium.org/p/project-zero/issues/detail?id=1992

Details

Source: Mitre, NVD

Published: 2020-03-06

Updated: 2024-06-27

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00979