Bug 127502

Summary: [PATCH]graphics/png: update to 1.2.32, which includes security fix
Product: Ports & Packages Reporter: bf <bf2006a>
Component: Individual Port(s)Assignee: Andrey A. Chernov <ache>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Latest   
Hardware: Any   
OS: Any   
Description Flags
file.diff none

Description bf 2008-09-20 04:30:01 UTC
Shortens tIME_string to 29 bytes in pngtest.c, and resolves: 

Name: CVE-2008-3964
Status: Candidate
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3964
Phase: Assigned (20080909)
Reference: MLIST:[oss-security] 20080909 CVE request (libpng)
Reference: URL:http://www.openwall.com/lists/oss-security/2008/09/09/3
Reference: MLIST:[oss-security] 20080909 Re: CVE request (libpng)
Reference: URL:http://www.openwall.com/lists/oss-security/2008/09/09/8
Reference: CONFIRM:http://sourceforge.net/project/shownotes.php?release_id=624518
Reference: CONFIRM:http://sourceforge.net/tracker/index.php?func=detail&aid=2095669&group_id=5624&atid=105624

Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4
before 1.4.0beta34, allow context-dependent attackers to cause a
denial of service (crash) or have unspecified other impact via a PNG
image with crafted zTXt chunks, related to (1) the png_push_read_zTXt
function in pngread.c, and possibly related to (2) pngtest.c.

Fix: Patch attached with submission follows:
Comment 1 Edwin Groothuis freebsd_committer 2008-09-20 04:30:07 UTC
Responsible Changed
From-To: freebsd-ports-bugs->ache

Over to maintainer (via the GNATS Auto Assign Tool)
Comment 2 dfilter service freebsd_committer 2008-09-20 19:24:35 UTC
ache        2008-09-20 18:24:29 UTC

  FreeBSD ports repository

  Modified files:
    graphics/png         Makefile distinfo 
    graphics/png/files   patch-ab 
  Update to 1.2.32 which includes security fix.
  Security:       CVE-2008-3964
  PR:             127502
  Submitted by:   bf <bf2006a@yahoo.com>
  Approved by:    portmgr (linimon)
  Revision  Changes    Path
  1.92      +1 -1      ports/graphics/png/Makefile
  1.43      +3 -3      ports/graphics/png/distinfo
  1.16      +1 -1      ports/graphics/png/files/patch-ab
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Comment 3 Andrey A. Chernov freebsd_committer 2008-09-20 19:24:53 UTC
State Changed
From-To: open->closed