May 17, 2020

Google Releases Chrome 15.0.874.102 – Pays Out $26,511 To Bug Hunters

(LiveHacking.Com) – Google has released Chrome 15 for Windows, OS X and Linux with a redesigned  New Tab page and over $26,000 of security fixes. The biggest bug bounty went to Sergey Glazunov for bugs related to cross-origin policy violations. Google paid him a little over $12,000 for his efforts.

None of the bugs fixed were rated “Critical”, however 11 of the 18 vulnerabilities were rated “high,” while 3 were ranked as “medium” and another four were tagged as “low.”

The full list of  security related bugs fixed (along with any reward payment) is:

  • [$500] [86758] High CVE-2011-2845: URL bar spoof in history handling. Credit to Jordi Chancel.
  • [88949] Medium CVE-2011-3875: URL bar spoof with drag+drop of URLs. Credit to Jordi Chancel.
  • [90217] Low CVE-2011-3876: Avoid stripping whitespace at the end of download filenames. Credit to Marc Novak.
  • [91218] Low CVE-2011-3877: XSS in appcache internals page. Credit to Google Chrome Security Team (Tom Sepez) plus independent discovery by Juho Nurminen.
  • [94487] Medium CVE-2011-3878: Race condition in worker process initialization. Credit to miaubiz.
  • [95374] Low CVE-2011-3879: Avoid redirect to chrome scheme URIs. Credit to Masato Kinugawa.
  • [95992] Low CVE-2011-3880: Don’t permit as a HTTP header delimiter. Credit to Vladimir Vorontsov, ONsec company.
  • [$12174] [96047] [96885] [98053] [99512] [99750] High CVE-2011-3881: Cross-origin policy violations. Credit to Sergey Glazunov.
  • [96292] High CVE-2011-3882: Use-after-free in media buffer handling. Credit to Google Chrome Security Team (Inferno).
  • [$1000] [96902] High CVE-2011-3883: Use-after-free in counter handling. Credit to miaubiz.
  • [97148] High CVE-2011-3884: Timing issues in DOM traversal. Credit to Brian Ryner of the Chromium development community.
  • [$6337] [97599] [98064] [98556] [99294] [99880] [100059] High CVE-2011-3885: Stale style bugs leading to use-after-free. Credit to miaubiz.
  • [$2000] [98773] [99167] High CVE-2011-3886: Out of bounds writes in v8. Credit to Christian Holler.
  • [$1500] [98407] Medium CVE-2011-3887: Cookie theft with javascript URIs. Credit to Sergey Glazunov.
  • [$1000] [99138] High CVE-2011-3888: Use-after-free with plug-in and editing. Credit to miaubiz.
  • [$2000] [99211] High CVE-2011-3889: Heap overflow in Web Audio. Credit to miaubiz.
  • [99553] High CVE-2011-3890: Use-after-free in video source handling. Credit to Ami Fischman of the Chromium development community.
  • [100332] High CVE-2011-3891: Exposure of internal v8 functions. Credit to Steven Keuchel of the Chromium development community plus independent discovery by Daniel Divricean.
Note that the referenced bugs are kept private by Google until a majority of Chrome users have updated.
It is also interesting to note that bugs [94487], [96292], [96902], [97599], [98064], [98556], [99294], [100059], [99138] and [99211] were detected using AddressSanitizer.
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