| Name | CVE-2009-0773 |
| Description | The JavaScript engine in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a splice of an array that contains "some non-set elements," which causes jsarray.cpp to pass an incorrect argument to the ResizeSlots function, which triggers memory corruption; (2) vectors related to js_DecompileValueGenerator, jsopcode.cpp, __defineSetter__, and watch, which triggers an assertion failure or a segmentation fault; and (3) vectors related to gczeal, __defineSetter__, and watch, which triggers a hang. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1751-1, DSA-1830-1 |
| Debian Bugs | 535124 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| icedove | source | lenny | 2.0.0.22-0lenny1 | DSA-1830-1 | ||
| icedove | source | squeeze | 2.0.0.22-0lenny1 | |||
| icedove | source | (unstable) | 2.0.0.22-1 | 535124 | ||
| xulrunner | source | etch | (not affected) | |||
| xulrunner | source | lenny | 1.9.0.7-0lenny1 | DSA-1751-1 | ||
| xulrunner | source | (unstable) | 1.9.0.7-1 |
[etch] - xulrunner <not-affected> (Vulnerable code not present)