CVE-2019-5754: debian debian_linux
Vulnerability summary
CVE-2019-5754 is a medium (CVSS 6.5) vulnerability in debian debian_linux. EPSS estimates a 0.58% chance of exploitation in the next 30 days, higher than 47.8% of scored vulnerabilities.
Not severe (CVSS 6.5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 6 · Related 4Timeline
- 19-02-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Implementation error in QUIC Networking in Google Chrome prior to 72.0.3626.81 allowed an attacker running or able to cause use of a proxy server to obtain cleartext of transport encryption via malicious network proxy.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated6.5MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.58%
Chance of exploitation in the next 30 days
Percentile
48%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.58% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Redhat3 products
Debian2 products
- chromium< 72.0.3626.81-1
- debian_linuxEOL9.0
Fedoraproject1 product
- fedoraEOL29 | 30
Google1 product
- chrome≥ unspecified, < 72.0.3626.81 | < 72.0.3626.81
Ubuntu1 product
- chromium-browser< 72.0.3626.119-0ubuntu0.16.04.1 | < 72.0.3626.119-0ubuntu0.18.04.1
5 vendors · 8 products
References
10 links
- chromereleases.googleblog.com/2019/01/stable-channel-update-for-desktop.htmlX Refsource CONFIRM
- crbug.com/914497X Refsource MISC