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| Vulnerability ID | VCID-wsup-bb2y-k3cs |
| Aliases |
CVE-2014-1581
|
| Summary | Security researcher regenrecht reported, via TippingPoint's Zero Day Initiative, a use-after-free during text layout when interacting with text direction. This results in a crash which can lead to arbitrary code execution. In general this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled, but is potentially a risk in browser or browser-like contexts. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 9.0 |
| Risk | 4.5 |
| Affected and Fixed Packages | Package Details |
| CWE-416 | Use After Free |
| Reference id | Reference type | URL |
|---|---|---|
| https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-1581.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2014-1581 | ||
| 1152363 | https://bugzilla.redhat.com/show_bug.cgi?id=1152363 | |
| CVE-2014-1581 | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1581 | |
| mfsa2014-79 | https://www.mozilla.org/en-US/security/advisories/mfsa2014-79 | |
| RHSA-2014:1635 | https://access.redhat.com/errata/RHSA-2014:1635 | |
| RHSA-2014:1647 | https://access.redhat.com/errata/RHSA-2014:1647 | |
| USN-2372-1 | https://usn.ubuntu.com/2372-1/ | |
| USN-2373-1 | https://usn.ubuntu.com/2373-1/ |
| Percentile | 0.84099 |
| EPSS Score | 0.02306 |
| Published At | July 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:10:45.109154+00:00 | Mozilla Importer | Import | https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2014/mfsa2014-79.md | 37.0.0 |