| Name | CVE-2006-6497 | 
| Description | Multiple unspecified vulnerabilities in the layout engine for Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 allow remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via unknown attack vectors. | 
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) | 
| References | DSA-1253-1, DSA-1258-1, DSA-1265-1 | 
The table below lists information on source packages.
| Source Package | Release | Version | Status | 
|---|---|---|---|
| firefox (PTS) | sid | 144.0-1 | fixed | 
| firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed | 
| bullseye (security) | 140.4.0esr-1~deb11u1 | fixed | |
| bookworm | 128.14.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 140.4.0esr-1~deb12u1 | fixed | |
| trixie | 128.14.0esr-1~deb13u1 | fixed | |
| trixie (security) | 140.4.0esr-1~deb13u1 | fixed | |
| forky, sid | 140.4.0esr-1 | fixed | 
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs | 
|---|---|---|---|---|---|---|
| firefox | source | (unstable) | 45.0-1 | medium | ||
| firefox-esr | source | (unstable) | 45.0esr-1 | medium | ||
| iceape | source | (unstable) | 1.0.7-1 | medium | ||
| icedove | source | (unstable) | 1.5.0.9.dfsg1-1 | low | ||
| iceweasel | source | (unstable) | 2.0.0.1+dfsg-1 | medium | ||
| mozilla | source | sarge | 2:1.7.8-1sarge10 | DSA-1265-1 | ||
| mozilla | source | (unstable) | (unfixed) | medium | ||
| mozilla-firefox | source | sarge | 1.0.4-2sarge15 | DSA-1253-1 | ||
| mozilla-firefox | source | (unstable) | (unfixed) | medium | ||
| mozilla-thunderbird | source | sarge | 1.0.2-2.sarge1.0.8e.2 | DSA-1258-1 | ||
| mozilla-thunderbird | source | (unstable) | (unfixed) | low | ||
| xulrunner | source | (unstable) | 1.8.0.9-1 | medium | 
MFSA-2006-68