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Mozilla: Arbitrary JavaScript execution in PDF.js

🗓️ 20 May 2024 01:41:41Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Mozilla warns missing type check fonts handling in PDF.js, enabling arbitrary JavaScript execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
20 May 202410:02
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
1 May 202610:40
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
20 May 202422:56
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
16 May 202507:19
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
22 Aug 202505:51
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
28 Jun 202517:46
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
13 Jun 202415:14
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
25 Mar 202516:27
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
25 Jun 202607:44
–githubexploit
GithubExploit		Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox
4 Sep 202414:43
–githubexploit
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.0aarch64thunderbird115.11.0-1.el9_0thunderbird-115.11.0-1.el9_0.aarch64.rpm
Red Hat Enterprise Linux9.0ppc64lethunderbird115.11.0-1.el9_0thunderbird-115.11.0-1.el9_0.ppc64le.rpm
Red Hat Enterprise Linux9.0s390xthunderbird115.11.0-1.el9_0thunderbird-115.11.0-1.el9_0.s390x.rpm
Red Hat Enterprise Linux9.0x86_64thunderbird115.11.0-1.el9_0thunderbird-115.11.0-1.el9_0.x86_64.rpm
Red Hat Enterprise Linux9.0aarch64thunderbird-debuginfo115.11.0-1.el9_0thunderbird-debuginfo-115.11.0-1.el9_0.aarch64.rpm
Red Hat Enterprise Linux9.0ppc64lethunderbird-debuginfo115.11.0-1.el9_0thunderbird-debuginfo-115.11.0-1.el9_0.ppc64le.rpm
Red Hat Enterprise Linux9.0s390xthunderbird-debuginfo115.11.0-1.el9_0thunderbird-debuginfo-115.11.0-1.el9_0.s390x.rpm
Red Hat Enterprise Linux9.0x86_64thunderbird-debuginfo115.11.0-1.el9_0thunderbird-debuginfo-115.11.0-1.el9_0.x86_64.rpm
Red Hat Enterprise Linux9.0aarch64thunderbird-debugsource115.11.0-1.el9_0thunderbird-debugsource-115.11.0-1.el9_0.aarch64.rpm
Red Hat Enterprise Linux9.0ppc64lethunderbird-debugsource115.11.0-1.el9_0thunderbird-debugsource-115.11.0-1.el9_0.ppc64le.rpm
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14 Jul 2026 19:56Current
7.5High risk
Vulners AI Score7.5
CVSS 3.15.6 - 8.8
EPSS0.72648
SSVC
CWE-754
arbitrary JavaScript executionfonts handlingPDF.jsmissing type checkMozilla advisory
3