Use After Free Affecting epiphany-browser package, versions <3.34.1-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.17% (55th percentile)

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  • Snyk ID SNYK-DEBIAN11-EPIPHANYBROWSER-3188569
  • published 4 Jan 2023
  • disclosed 26 Dec 2022

How to fix?

Upgrade Debian:11 epiphany-browser to version 3.34.1-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream epiphany-browser package and not the epiphany-browser package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A vulnerability was found in GNOME gvdb. It has been classified as critical. This affects the function gvdb_table_write_contents_async of the file gvdb-builder.c. The manipulation leads to use after free. It is possible to initiate the attack remotely. The name of the patch is d83587b2a364eb9a9a53be7e6a708074e252de14. It is recommended to apply a patch to fix this issue. The identifier VDB-216789 was assigned to this vulnerability.

CVSS Scores

version 3.1
Expand this section

NVD

8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

Red Hat

8.8 high