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CrOS: Vulnerability reported in media-libs/libpng |
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Issue descriptionAutomated analysis has detected that the following third party packages have had vulnerabilities publicly reported. NOTE: There may be several bugs listed below - in almost all cases, all bugs can be quickly addressed by upgrading to the latest version of the package. Package Name: media-libs/libpng Package Version: [cpe:/a:libpng:libpng:1.6.25] Advisory: CVE-2016-10087 Details: https://vomit.googleplex.com/advisory?id=CVE/CVE-2016-10087 CVSS severity score: 5/10.0 Confidence: high Description: The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.
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Mar 1 2017
+mbarbella@ in case I botched up the triage.
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Mar 1 2017
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Mar 1 2017
Issue 697395 has been merged into this issue.
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Mar 2 2017
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Mar 2 2017
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Mar 2 2017
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Mar 4 2017
Based on the CVE description I'm fairly sure this is non-security, but since I didn't take the time to investigate I'll just drop it to low for now.
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Mar 7 2017
It looks like we have to move libpng back to chromiumos-overlay once more (due to bug 600061 ; upsteam ebuild for 1.6.2[78] uses EAPI=6).
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Mar 7 2017
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Mar 7 2017
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Apr 20 2017
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May 4 2017
https://chromium-review.googlesource.com/c/450853/ : Sorry I thought it had been merged. Adding to CQ again.
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May 19 2017
Finally, it's landed after a dozen or so tries.
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May 20 2017
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Aug 26 2017
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
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Jan 22 2018
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Jan 23 2018
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Comment 1 by vakh@chromium.org
, Mar 1 2017Owner: js...@chromium.org
Status: Available (was: Untriaged)