CVE-2019-20503
chromium - security update
6.5
MEDIUM
CVSS 3.1
EPSS 2.5%
Description
usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.
How to fix CVE-2019-20503
To remediate CVE-2019-20503, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 80.0.3987.149-1 or later
- Debian/chromium—upgrade to 80.0.3987.149-1~deb10u1 or later
- —upgrade to 68.6.0esr-1 or later
- —upgrade to 68.6.0esr-1~deb8u1 or later
- —upgrade to 68.6.0esr-1~deb9u1 or later
- —upgrade to 0.9.3.0+20200312-1 or later
- —upgrade to 0.9.3.0+20190127-2+deb10u1 or later
- —upgrade to 1:68.6.0-1 or later
- —upgrade to 1:68.6.0-1~deb8u1 or later
- —upgrade to 1:68.6.0-1~deb9u1 or later
Is CVE-2019-20503 being exploited?
Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.
Affected packages (10)
- from 0, < 80.0.3987.149-1
- from 0, < 80.0.3987.149-1~deb10u1
- from 0, < 68.6.0esr-1
- from 0, < 68.6.0esr-1~deb8u1
- from 0, < 68.6.0esr-1~deb9u1
- from 0, < 0.9.3.0+20200312-1
- from 0, < 0.9.3.0+20190127-2+deb10u1
- from 0, < 1:68.6.0-1
- from 0, < 1:68.6.0-1~deb8u1
- from 0, < 1:68.6.0-1~deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |