gir1.2-javascriptcoregtk-4.0: WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bounds write, in the get_simple_globs functions in...
CVE-2018-12911 is fixed in 7 products on 1 platform, first by gir1.2-javascriptcoregtk-4.0 2.20.5-0ubuntu0.18.04.1, released August 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.
WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bounds write, in the get_simple_globs functions in ThirdParty/xdgmime/src/xdgmimecache.c and ThirdParty/xdgmime/src/xdgmimeglob.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | gir1.2-javascriptcoregtk-4.0 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| gir1.2-webkit2-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | gir1.2-webkit2-4.0 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-18 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-bin 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libwebkit2gtk-4.0-37 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37-gtk2 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| webkit2gtk-driver · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | webkit2gtk-driver 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
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