[Fedora-i18n-bugs] [Bug 1399734] New: CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0()

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1399734

Bug ID: 1399734
           Summary: CVE-2016-9631 w3m: Null pointer dereference in
                    HTMLlineproc0()
           Product: Security Response
         Component: vulnerability
          Keywords: Security
          Severity: medium
          Priority: medium
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail]

A null pointer dereference will occur in w3m while parsing maliciously crafted
input.

Upstream bug:

https://github.com/tats/w3m/issues/42

Upstream fix:

https://github.com/tats/w3m/commit/ecfdcbe1131591502c5e7f9ff4f34b24c5a2db97

References:

http://seclists.org/oss-sec/2016/q4/488

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1399734

Andrej Nemec  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1399744

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1399734

Huzaifa S. Sidhpurwala  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1401423
         Depends On|                            |1401424

--- Comment #1 from Huzaifa S. Sidhpurwala  ---

Created w3m tracking bugs for this issue:

Affects: fedora-all [bug 1401423]
Affects: epel-7 [bug 1401424]

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1401423
[Bug 1401423] w3m: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1401424
[Bug 1401424] w3m: various flaws [epel-7]

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

https://bugzilla.redhat.com/show_bug.cgi?id=1399734
Bug 1399734 depends on bug 1401423, which changed state.

Bug 1401423 Summary: w3m: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1401423

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
         Resolution|---                         |ERRATA

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

https://bugzilla.redhat.com/show_bug.cgi?id=1399734

Dhiru Kholia  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |low
         Whiteboard|impact=moderate,public=2016 |impact=low,public=20161117,
                   |1117,reported=20161122,sour |reported=20161122,source=os
                   |ce=oss-security,cvss2=4.3/A |s-security,cvss2=4.3/AV:N/A
                   |V:N/AC:M/Au:N/C:N/I:N/A:P,c |C:M/Au:N/C:N/I:N/A:P,cvss3=
                   |vss3=4.3/CVSS:3.0/AV:N/AC:L |4.3/CVSS:3.0/AV:N/AC:L/PR:N
                   |/PR:N/UI:R/S:U/C:N/I:N/A:L, |/UI:R/S:U/C:N/I:N/A:L,cwe=C
                   |cwe=CWE-476,fedora-all/w3m= |WE-476,fedora-all/w3m=affec
                   |affected,epel-7/w3m=affecte |ted,epel-7/w3m=affected,rhe
                   |d,rhel-5/w3m=new,rhel-6/w3m |l-5/w3m=notaffected,rhel-6/
                   |=new                        |w3m=notaffected
           Severity|medium                      |low

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

https://bugzilla.redhat.com/show_bug.cgi?id=1399734

Dhiru Kholia  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |NOTABUG
        Last Closed|                            |2017-03-15 04:31:11

[Fedora-i18n-bugs] [Bug 1399734] CVE-2016-9631 w3m: Null pointer dereference in HTMLlineproc0 ()

https://bugzilla.redhat.com/show_bug.cgi?id=1399734
Bug 1399734 depends on bug 1401424, which changed state.

Bug 1401424 Summary: w3m: various flaws [epel-7]
https://bugzilla.redhat.com/show_bug.cgi?id=1401424

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
         Resolution|---                         |ERRATA