Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 882571 (CVE-2022-35014, CVE-2022-35015, CVE-2022-35016, CVE-2022-35017, CVE-2022-35018, CVE-2022-35019, CVE-2022-35020) - <app-arch/advancecomp-2.4: multiple vulnerabilities
Summary: <app-arch/advancecomp-2.4: multiple vulnerabilities
Status: CONFIRMED
Alias: CVE-2022-35014, CVE-2022-35015, CVE-2022-35016, CVE-2022-35017, CVE-2022-35018, CVE-2022-35019, CVE-2022-35020
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL:
Whiteboard: B3 [glsa?]
Keywords:
Depends on: 882573
Blocks:
  Show dependency tree
 
Reported: 2022-11-23 05:58 UTC by Michał Górny
Modified: 2023-10-02 12:22 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2022-11-23 05:58:23 UTC 
From upstream changelog:

> Fix CVE-2022-35014, CVE-2022-35015, CVE-2022-35016, CVE-2022-35017,
> CVE-2022-35018, CVE-2022-35019, CVE-2022-35020
> Update libdeflate to 1.14

All of them give very little information, either "segmentation fault" or "heap buffer overflow".
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2022-11-23 06:13:31 UTC 
Looks like it bundles (unpackaged) libdeflate, app-arch/zopfli, and (unpackaged?) 7zip(?) too.
Comment 2 Hans de Graaff gentoo-dev Security 2023-10-02 12:22:24 UTC 
commit a708aa1d3d28054438ca765e456a7b8cf919d4cd
Author: Michał Górny <mgorny@gentoo.org>
Date:   Mon Jan 23 07:59:44 2023 +0100

    app-arch/advancecomp: Remove old