CVE-2019-20503

Publication date 6 March 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

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

Status

Package Ubuntu Release Status
chromium-browser 24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Not affected
21.10 impish
Not affected
21.04 hirsute
Not affected
20.10 groovy
Not affected
20.04 LTS focal
Not affected
19.10 eoan
Not affected
18.04 LTS bionic
Fixed 80.0.3987.149-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 80.0.3987.149-0ubuntu0.16.04.1
14.04 LTS trusty Not in release
firefox 24.10 oracular
Fixed 74.0+build3-0ubuntu1
24.04 LTS noble
Fixed 74.0+build3-0ubuntu1
23.10 mantic
Fixed 74.0+build3-0ubuntu1
23.04 lunar
Fixed 74.0+build3-0ubuntu1
22.10 kinetic
Fixed 74.0+build3-0ubuntu1
22.04 LTS jammy
Fixed 74.0+build3-0ubuntu1
21.10 impish
Fixed 74.0+build3-0ubuntu1
21.04 hirsute
Fixed 74.0+build3-0ubuntu1
20.10 groovy
Fixed 74.0+build3-0ubuntu1
20.04 LTS focal
Fixed 74.0+build3-0ubuntu1
19.10 eoan
Fixed 74.0+build3-0ubuntu0.19.10.1
18.04 LTS bionic
Fixed 74.0+build3-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 74.0+build3-0ubuntu0.16.04.1
14.04 LTS trusty Not in release
libusrsctp 24.10 oracular
Needs evaluation
24.04 LTS noble
Needs evaluation
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Needs evaluation
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.10 groovy Ignored end of life
20.04 LTS focal
Needs evaluation
19.10 eoan Ignored end of life
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
thunderbird 24.10 oracular
Fixed 1:68.6.0+build2-0ubuntu1
24.04 LTS noble
Fixed 1:68.6.0+build2-0ubuntu1
23.10 mantic
Fixed 1:68.6.0+build2-0ubuntu1
23.04 lunar
Fixed 1:68.6.0+build2-0ubuntu1
22.10 kinetic
Fixed 1:68.6.0+build2-0ubuntu1
22.04 LTS jammy
Fixed 1:68.6.0+build2-0ubuntu1
21.10 impish
Fixed 1:68.6.0+build2-0ubuntu1
21.04 hirsute
Fixed 1:68.6.0+build2-0ubuntu1
20.10 groovy
Fixed 1:68.6.0+build2-0ubuntu1
20.04 LTS focal
Fixed 1:68.6.0+build2-0ubuntu1
19.10 eoan
Fixed 1:68.7.0+build1-0ubuntu0.19.10.1
18.04 LTS bionic
Fixed 1:68.7.0+build1-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 1:68.7.0+build1-0ubuntu0.16.04.2
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H