PT-2018-2535 · Google+3 · Google Chrome+3

Klzgrad · Published 2018-12-12 · Updated 2024-06-15 · CVE-2019-5754

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 72.0.3626.81

Description The issue is related to errors in the implementation of the QUIC network protocol. It allows a remote attacker, potentially using a malicious network proxy, to obtain cleartext of transport encryption. This could enable the attacker to access information that is supposed to be encrypted.

Recommendations For Google Chrome versions prior to 72.0.3626.81, update to version 72.0.3626.81 or later to resolve the issue. As a temporary workaround, consider restricting the use of proxy servers to minimize the risk of exploitation.

Exploit

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-310

CWE-327

Related Identifiers

ALT-PU-2019-1257

BDU:2019-00918

CVE-2019-5754

DSA-4395-1

DSA-4395-2

OPENSUSE-SU-2019:0204-1

OPENSUSE-SU-2019:0206-1

OPENSUSE-SU-2019:0216-1

OPENSUSE-SU-2019_0204-1

OPENSUSE-SU-2019_0205-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2019:0309

RHSA-2019_0309

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2337

• 🔥 https://crbug.com/914497 · Exploit
• https://access.redhat.com/errata/RHSA-2019:0309 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-5754 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5754 · Security Note
• https://debian.org/security/2019/dsa-4395 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0216-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-5754%20https://access.redhat.com/security/cve/cve-2019-5754%20https://chromereleases.googleblog.com/2019/01/stable-channel-update-for-desktop.html · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQOP53LXXPRGD4N5OBKGQTSMFXT32LF6 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-5754 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-5754 · Security Note
• https://osv.dev/vulnerability/DSA-4395-2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-5754 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-5754 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory