Vulnerabilites related to Canonical - unity-firefox-extension
CVE-2013-1054 (GCVE-0-2013-1054)
Vulnerability from cvelistv5
Published
2021-04-07 19:20
Modified
2024-09-16 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-404 - Improper Resource Shutdown or Release
Summary
The unity-firefox-extension package could be tricked into destroying the Unity webapps context, causing Firefox to crash. This could be achieved by spinning the event loop inside the webapps initialization callback. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 by shipping an empty package, thus disabling the extension entirely.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | unity-firefox-extension |
Version: 3.0.0 < 3.0.0+14.04.20140416-0ubuntu1.14.04.1 |
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CVE-2013-1055 (GCVE-0-2013-1055)
Vulnerability from cvelistv5
Published
2021-04-07 19:20
Modified
2024-09-16 21:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-404 - Improper Resource Shutdown or Release
Summary
The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of unity-firefox-extension and in all versions of libunity-webapps by shipping an empty unity-firefox-extension package, thus disabling the extension entirely and invalidating the attack against the libunity-webapps package.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Canonical | unity-firefox-extension |
Version: 3.0.0 < 3.0.0+14.04.20140416-0ubuntu1.14.04.1 |
||||||
|
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