CVE-2020-6425: debian debian_linux Improper Input Validation
CVSS: 5.8v2.0MediumModified
AliasesUBUNTU-CVE-2020-6425DEBIAN-CVE-2020-6425
Published 23-03-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-6425 is a medium (CVSS 5.8) Improper Input Validation vulnerability in debian debian_linux. EPSS estimates a 1.18% chance of exploitation in the next 30 days, higher than 67.2% of scored vulnerabilities.
CVSS score
5.8/10
010
Medium · v2.0 (NVD)EPSS score
1.18%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 7 · Related 4Timeline
- 23-03-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.149 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 5.4Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NSourcesAll 3 agree
- OSV · DebianEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.18%
Chance of exploitation in the next 30 days
Percentile
67%
Versus all other CVEs
30-day change
0.00 pp
From 1.18% on 19-09-2026
19-09-202619-10-2026
EPSS score1.18%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- chromium< 80.0.3987.149-1
- debian_linuxEOL9.0 | 10.0
Fedoraproject1 product
- fedoraEOL30 | 31 | 32
Google1 product
- chrome≥ unspecified, < 80.0.3987.149 | < 80.0.3987.149
Opensuse1 product
- backportssle-15:sp1
Ubuntu1 product
- chromium-browser< 80.0.3987.149-0ubuntu0.16.04.1 | < 80.0.3987.149-0ubuntu0.18.04.1
5 vendors · 6 products
References
11 links- chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.htmlX Refsource MISCRelease NotesVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory