CVE-2019-20503

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-20503
usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://bugs.chromium.org/p/project-zero/issues/detail?id=1992 Exploit Patch Vendor Advisory
https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4639 Third Party Advisory
https://security.gentoo.org/glsa/202003-02 Third Party Advisory
https://security.gentoo.org/glsa/202003-10 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0815 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0816 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0819 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0820 Third Party Advisory
https://www.debian.org/security/2020/dsa-4645 Third Party Advisory
https://crbug.com/1059349 Third Party Advisory
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4299-1/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4642 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4328-1/ Third Party Advisory
https://usn.ubuntu.com/4335-1/ Third Party Advisory
https://support.apple.com/kb/HT211168 Third Party Advisory
https://support.apple.com/kb/HT211175 Third Party Advisory
https://support.apple.com/kb/HT211171 Third Party Advisory
https://support.apple.com/kb/HT211177 Third Party Advisory
http://seclists.org/fulldisclosure/2020/May/49 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/May/52 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/May/59 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/May/55 Mailing List Third Party Advisory
https://support.apple.com/HT211177 Third Party Advisory
https://support.apple.com/HT211171 Third Party Advisory
https://support.apple.com/HT211175 Third Party Advisory
https://support.apple.com/HT211168 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ Mailing List Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
History

27 Jun 2024, 12:46

Type Values Removed Values Added
First Time Canonical
Canonical ubuntu Linux
Debian
Debian debian Linux
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html - (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html - Mailing List, Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4328-1/ - (UBUNTU) https://usn.ubuntu.com/4328-1/ - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html - Mailing List, Third Party Advisory
References (MISC) https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html - (MISC) https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html - Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4299-1/ - (UBUNTU) https://usn.ubuntu.com/4299-1/ - Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202003-10 - (GENTOO) https://security.gentoo.org/glsa/202003-10 - Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2020/dsa-4642 - (DEBIAN) https://www.debian.org/security/2020/dsa-4642 - Third Party Advisory
References (MISC) https://support.apple.com/HT211168 - (MISC) https://support.apple.com/HT211168 - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2020/May/59 - (FULLDISC) http://seclists.org/fulldisclosure/2020/May/59 - Mailing List, Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202003-02 - (GENTOO) https://security.gentoo.org/glsa/202003-02 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT211175 - (CONFIRM) https://support.apple.com/kb/HT211175 - Third Party Advisory
References (MISC) https://support.apple.com/HT211171 - (MISC) https://support.apple.com/HT211171 - Third Party Advisory
References (REDHAT) https://access.redhat.com/errata/RHSA-2020:0816 - (REDHAT) https://access.redhat.com/errata/RHSA-2020:0816 - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html - Mailing List, Third Party Advisory
References (REDHAT) https://access.redhat.com/errata/RHSA-2020:0819 - (REDHAT) https://access.redhat.com/errata/RHSA-2020:0819 - Third Party Advisory
References (REDHAT) https://access.redhat.com/errata/RHSA-2020:0815 - (REDHAT) https://access.redhat.com/errata/RHSA-2020:0815 - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html - (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html - Mailing List, Third Party Advisory
References () 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/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ - Mailing List, Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2020/dsa-4639 - (DEBIAN) https://www.debian.org/security/2020/dsa-4639 - Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4335-1/ - (UBUNTU) https://usn.ubuntu.com/4335-1/ - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html - (MLIST) https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2020/May/52 - (FULLDISC) http://seclists.org/fulldisclosure/2020/May/52 - Mailing List, Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT211177 - (CONFIRM) https://support.apple.com/kb/HT211177 - Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/ - Mailing List, Third Party Advisory
References () 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/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2020/May/55 - (FULLDISC) http://seclists.org/fulldisclosure/2020/May/55 - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2020/May/49 - (FULLDISC) http://seclists.org/fulldisclosure/2020/May/49 - Mailing List, Third Party Advisory
References (MISC) https://crbug.com/1059349 - (MISC) https://crbug.com/1059349 - Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2020/dsa-4645 - (DEBIAN) https://www.debian.org/security/2020/dsa-4645 - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html - Mailing List, Third Party Advisory
References (REDHAT) https://access.redhat.com/errata/RHSA-2020:0820 - (REDHAT) https://access.redhat.com/errata/RHSA-2020:0820 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT211168 - (CONFIRM) https://support.apple.com/kb/HT211168 - Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT211171 - (CONFIRM) https://support.apple.com/kb/HT211171 - Third Party Advisory
References (MISC) https://support.apple.com/HT211177 - (MISC) https://support.apple.com/HT211177 - Third Party Advisory
References (MISC) https://support.apple.com/HT211175 - (MISC) https://support.apple.com/HT211175 - Third Party Advisory

07 Nov 2023, 03:09

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/', 'name': 'FEDORA-2020-7fd051b378', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/', 'name': 'FEDORA-2020-39e0b8bd14', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/', 'name': 'FEDORA-2020-17149a4f3d', 'tags': [], 'refsource': 'FEDORA'}
  • () 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.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/ -

07 Jul 2023, 01:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/07/msg00003.html -
Information

Published : 2020-03-06 20:15

Updated : 2024-06-27 12:46

NVD link : CVE-2019-20503

Mitre link : CVE-2019-20503

JSON object : View

Products Affected

debian

  • debian_linux

usrsctp_project

  • usrsctp

canonical

  • ubuntu_linux
CWE
CWE-125

Out-of-bounds Read