CVE catalog
CVE-2011-2378
icedove - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 5.61% · Oct 25, 2026
The appendChild function in Mozilla Firefox before 3.6.20, Thunderbird 3.x before 3.1.12, SeaMonkey 2.x, and possibly other products does not properly handle DOM objects, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to dereferencing of a "dangling pointer." Mozilla: Dangling pointer vulnerability in appendChild The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | icedove | 6.0 | 3.0.11-1 | vulnerable |
| Debian | icedove | 6.0 | 3.0.11-1+squeeze1 | vulnerable |
| Debian | icedove | 6.0 | 3.0.11-1+squeeze2 | vulnerable |
| Debian | icedove | 6.0 | 3.0.11-1+squeeze3 | vulnerable |
| Debian | icedove | 6.0 | 3.0.11-1+squeeze4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | icedove | deb | 6.0 | 3.0.11-1+squeeze4 | Not reported | DSA-2297-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: