- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202212-01
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: High
    Title: curl: Multiple Vulnerabilities
     Date: December 19, 2022
     Bugs: #803308, #813270, #841302, #843824, #854708, #867679, #878365
       ID: 202212-01

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
=======
Multiple vulnerabilities have been found in curl, the worst of which
could result in arbitrary code execution.

Background
=========
A command line tool and library for transferring data with URLs.

Affected packages
================
    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-misc/curl              < 7.86.0                    >= 7.86.0

Description
==========
Multiple vulnerabilities have been discovered in curl. Please review the
CVE identifiers referenced below for details.

Impact
=====
Please review the referenced CVE identifiers for details.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All curl users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-misc/curl-7.86.0"

References
=========
[ 1 ] CVE-2021-22922
      https://nvd.nist.gov/vuln/detail/CVE-2021-22922
[ 2 ] CVE-2021-22923
      https://nvd.nist.gov/vuln/detail/CVE-2021-22923
[ 3 ] CVE-2021-22925
      https://nvd.nist.gov/vuln/detail/CVE-2021-22925
[ 4 ] CVE-2021-22926
      https://nvd.nist.gov/vuln/detail/CVE-2021-22926
[ 5 ] CVE-2021-22945
      https://nvd.nist.gov/vuln/detail/CVE-2021-22945
[ 6 ] CVE-2021-22946
      https://nvd.nist.gov/vuln/detail/CVE-2021-22946
[ 7 ] CVE-2021-22947
      https://nvd.nist.gov/vuln/detail/CVE-2021-22947
[ 8 ] CVE-2022-22576
      https://nvd.nist.gov/vuln/detail/CVE-2022-22576
[ 9 ] CVE-2022-27774
      https://nvd.nist.gov/vuln/detail/CVE-2022-27774
[ 10 ] CVE-2022-27775
      https://nvd.nist.gov/vuln/detail/CVE-2022-27775
[ 11 ] CVE-2022-27776
      https://nvd.nist.gov/vuln/detail/CVE-2022-27776
[ 12 ] CVE-2022-27779
      https://nvd.nist.gov/vuln/detail/CVE-2022-27779
[ 13 ] CVE-2022-27780
      https://nvd.nist.gov/vuln/detail/CVE-2022-27780
[ 14 ] CVE-2022-27781
      https://nvd.nist.gov/vuln/detail/CVE-2022-27781
[ 15 ] CVE-2022-27782
      https://nvd.nist.gov/vuln/detail/CVE-2022-27782
[ 16 ] CVE-2022-30115
      https://nvd.nist.gov/vuln/detail/CVE-2022-30115
[ 17 ] CVE-2022-32205
      https://nvd.nist.gov/vuln/detail/CVE-2022-32205
[ 18 ] CVE-2022-32206
      https://nvd.nist.gov/vuln/detail/CVE-2022-32206
[ 19 ] CVE-2022-32207
      https://nvd.nist.gov/vuln/detail/CVE-2022-32207
[ 20 ] CVE-2022-32208
      https://nvd.nist.gov/vuln/detail/CVE-2022-32208
[ 21 ] CVE-2022-32221
      https://nvd.nist.gov/vuln/detail/CVE-2022-32221
[ 22 ] CVE-2022-35252
      https://nvd.nist.gov/vuln/detail/CVE-2022-35252
[ 23 ] CVE-2022-35260
      https://nvd.nist.gov/vuln/detail/CVE-2022-35260
[ 24 ] CVE-2022-42915
      https://nvd.nist.gov/vuln/detail/CVE-2022-42915
[ 25 ] CVE-2022-42916
      https://nvd.nist.gov/vuln/detail/CVE-2022-42916

Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 https://security.gentoo.org/glsa/202212-01

Concerns?
========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
======
Copyright 2022 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5