MGASA-2022-0251
- Source
- https://advisories.mageia.org/MGASA-2022-0251.html
- Import Source
- https://advisories.mageia.org/MGASA-2022-0251.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/MGASA-2022-0251
- Related
- Published
- 2022-07-05T19:11:26Z
- Modified
- 2022-07-05T18:18:16Z
- Summary
- Updated firefox packages fix security vulnerability
- Details
-
If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution (CVE-2022-2200).
An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy (CVE-2022-31744).
Content Security Policy sandbox header without
allow-scriptscan be bypassed via retargeted javascript: URI. An iframe that was not permitted to run scripts could do so if the user clicked on a javascript: link (CVE-2022-34468).Navigations between XML documents may have led to a use-after-free in nsSHistory and potentially exploitable crash (CVE-2022-34470).
If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown (CVE-2022-34472).
A malicious website that could create a popup could have resized the popup to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks (CVE-2022-34479).
In the nsTArray_Impl::ReplaceElementsAt() function, an integer overflow could have occurred when the number of elements to replace was too large for the container (CVE-2022-34481).
The Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox ESR 91.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort
- References
-
- https://advisories.mageia.org/MGASA-2022-0251.html
- https://bugs.mageia.org/show_bug.cgi?id=30583
- https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/EvvZnF-wh14
- https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_80.html
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-25/
- Credits
-
-
- Mageia - COORDINATOR
-
Affected packages
Mageia:8 / firefox
Package
- Name
- firefox
- Purl
- pkg:rpm/mageia/firefox?distro=mageia-8
Mageia:8 / firefox-l10n
Package
- Name
- firefox-l10n
- Purl
- pkg:rpm/mageia/firefox-l10n?distro=mageia-8
Mageia:8 / rootcerts
Package
- Name
- rootcerts
- Purl
- pkg:rpm/mageia/rootcerts?distro=mageia-8
Mageia:8 / nss
Package
- Name
- nss
- Purl
- pkg:rpm/mageia/nss?distro=mageia-8