CVE-2019-20503

nvd nist

Published: Mar 6, 2020Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

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

Affected (7)

Products: Usrsctp Project: Usrsctp · Debian: Debian Linux · Canonical: Ubuntu Linux

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Usrsctp Project Usrsctp	Before 0.9.4.0

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 8.0
Debian Debian Linux	Version 9.0

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 19.10

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (76)

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

ExploitPatchVendor Advisory

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

Source: cve@mitre.org

Third Party Advisory

https://crbug.com/1059349

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

PatchThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

https://support.apple.com/HT211168

Source: cve@mitre.org

Third Party Advisory

https://support.apple.com/HT211171

Source: cve@mitre.org

Third Party Advisory

https://support.apple.com/HT211175

Source: cve@mitre.org

Third Party Advisory

https://support.apple.com/HT211177

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Third Party Advisory

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