| Name | CVE-2013-6640 |
| Description | The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds read) via JavaScript code that sets a variable to the value of an array element with a crafted index. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DSA-2811-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| chromium-browser (PTS) | jessie, jessie (lts) | 57.0.2987.98-1~deb8u1 | fixed |
| stretch (security), stretch (lts), stretch | 71.0.3578.80-1~deb9u1 | fixed | |
| libv8-3.14 (PTS) | jessie | 3.14.5.8-8.1 | fixed |
| stretch | 3.14.5.8-11 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| chromium-browser | source | squeeze | (unfixed) | end-of-life | ||
| chromium-browser | source | wheezy | 31.0.1650.63-1~deb7u1 | DSA-2811-1 | ||
| chromium-browser | source | (unstable) | 31.0.1650.63-1 | |||
| libv8 | source | squeeze | (unfixed) | end-of-life | ||
| libv8 | source | (unstable) | (unfixed) | |||
| libv8-3.14 | source | (unstable) | 3.14.5.8-5 |
[wheezy] - libv8 <no-dsa> (Minor issue, Chromium in Wheezy uses its own fixed copy)
[squeeze] - libv8 <end-of-life> (Unsupported in squeeze-lts)