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             AUSCERT External Security Bulletin Redistribution

                               ESB-2023.3301
                  USN-6147-1: SpiderMonkey vulnerability
                                9 June 2023

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           SpiderMonkey
Publisher:         Ubuntu
Operating System:  Ubuntu
Resolution:        Patch/Upgrade
CVE Names:         CVE-2023-34416  

Original Bulletin: 
   https://ubuntu.com/security/notices/USN-6147-1

Comment: CVSS (Max):  7.5 CVE-2023-34416 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
         CVSS Source: Red Hat
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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USN-6147-1: SpiderMonkey vulnerability

8 June 2023

Several security issues were fixed in SpiderMonkey.

Releases

  o Ubuntu 23.04
  o Ubuntu 22.10
  o Ubuntu 22.04 LTS

Packages

  o mozjs102 - SpiderMonkey JavaScript library

Details

Several security issues were discovered in the SpiderMonkey JavaScript
library. If a user were tricked into opening malicious JavaScript
applications or processing malformed data, a remote attacker could exploit
a variety of issues related to JavaScript security, including denial of
service attacks, and arbitrary code execution.

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Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 23.04

  o libmozjs-102-0 - 102.12.0-0ubuntu0.23.04.1

Ubuntu 22.10

  o libmozjs-102-0 - 102.12.0-0ubuntu0.22.10.1

Ubuntu 22.04

  o libmozjs-102-0 - 102.12.0-0ubuntu0.22.04.1

After a standard system update you need to reboot your computer to make all
the necessary changes.

References

  o CVE-2023-34416

Related notices

  o USN-6143-1 : firefox-locale-sr, firefox-locale-ro, firefox-locale-ml,
    firefox-locale-es, firefox-locale-lg, firefox-locale-it, firefox-locale-vi,
    firefox-locale-bn, firefox-locale-mk, firefox-locale-cak,
    firefox-locale-de, firefox-locale-mai, firefox-locale-sk,
    firefox-locale-ku, firefox-locale-hr, firefox-locale-gd, firefox-locale-id,
    firefox-locale-si, firefox-locale-el, firefox-locale-hy, firefox-locale-cy,
    firefox-locale-szl, firefox-locale-lt, firefox-locale-tr,
    firefox-locale-ast, firefox-locale-my, firefox-locale-pl,
    firefox-locale-tg, firefox-locale-bg, firefox-locale-sw, firefox-locale-az,
    firefox-locale-pt, firefox-locale-kk, firefox-locale-eu, firefox-locale-zu,
    firefox-locale-xh, firefox-locale-is, firefox-locale-ia, firefox-locale-gl,
    firefox-locale-gn, firefox-locale-fr, firefox-dev, firefox-locale-eo,
    firefox-locale-ar, firefox-locale-ru, firefox-locale-th, firefox-locale-ja,
    firefox-locale-nso, firefox-locale-mr, firefox-locale-kn,
    firefox-locale-ne, firefox-locale-nl, firefox-locale-zh-hant,
    firefox-locale-km, firefox-locale-br, firefox-locale-nn, firefox-locale-af,
    firefox-locale-ka, firefox-locale-ta, firefox-locale-zh-hans,
    firefox-locale-lv, firefox-locale-da, firefox-locale-sv, firefox-locale-te,
    firefox-locale-ca, firefox-mozsymbols, firefox-locale-bs,
    firefox-locale-uz, firefox-locale-ur, firefox-locale-an, firefox-locale-hu,
    firefox-locale-gu, firefox-locale-en, firefox-locale-fi, firefox-locale-oc,
    firefox-locale-nb, firefox-locale-as, firefox-geckodriver,
    firefox-locale-fa, firefox-locale-csb, firefox-locale-sl,
    firefox-locale-or, firefox-locale-kab, firefox-locale-ko,
    firefox-locale-sq, firefox-locale-mn, firefox-locale-he, firefox-locale-et,
    firefox-locale-hsb, firefox-locale-cs, firefox-locale-ms,
    firefox-locale-hi, firefox-locale-uk, firefox-locale-be, firefox-locale-fy,
    firefox-locale-ga, firefox-locale-pa, firefox

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