[Bug 1741802] New: CVE-2015-9290 freetype: buffer over-read in function T1_Get_Private_Dict in type1/t1parse.c
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Bug ID: 1741802 Summary: CVE-2015-9290 freetype: buffer over-read in function T1_Get_Private_Dict in type1/t1parse.c Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team@redhat.com Reporter: darunesh@redhat.com CC: ajax@redhat.com, caillon+fedoraproject@gmail.com, dblechte@redhat.com, dfediuck@redhat.com, eedri@redhat.com, fonts-bugs@lists.fedoraproject.org, gnome-sig@lists.fedoraproject.org, john.j5live@gmail.com, kevin@tigcc.ticalc.org, mclasen@redhat.com, mgoldboi@redhat.com, michal.skrivanek@redhat.com, mkasik@redhat.com, rhughes@redhat.com, rstrode@redhat.com, sandmann@redhat.com, sbonazzo@redhat.com, sherold@redhat.com, yturgema@redhat.com Target Milestone: --- Classification: Other
A vulnerability was found in FreeType before 2.6.1, a buffer over-read occurs in type1/t1parse.c on function T1_Get_Private_Dict where there is no check that the new values of cur and limit are sensible before going to Again.
Reference: https://savannah.nongnu.org/bugs/?45923 http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/src/type1/t1p...
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Dhananjay Arunesh darunesh@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On| |1741803
--- Comment #1 from Dhananjay Arunesh darunesh@redhat.com --- Created freetype tracking bugs for this issue:
Affects: fedora-all [bug 1741803]
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1741803 [Bug 1741803] CVE-2015-9290 freetype: buffer over-read in function T1_Get_Private_Dict in type1/t1parse.c [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Dhananjay Arunesh darunesh@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1741804 Fixed In Version| |freetype 2.6.1
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Dhananjay Arunesh darunesh@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Fixed In Version|freetype 2.6.1 |FreeType 2.6.1
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Marek Kašík mkasik@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(darunesh@redhat.c | |om)
--- Comment #2 from Marek Kašík mkasik@redhat.com --- Hi, is this an issue in current Fedora? I see that we have 2.9.1 in Fedora 29 and the code fixing this issue is there. Also I can not reproduce this with the reproducer on Fedora 30.
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
--- Comment #3 from Doran Moppert dmoppert@redhat.com --- In reply to comment #2:
Hi, is this an issue in current Fedora? I see that we have 2.9.1 in Fedora 29 and the code fixing this issue is there. Also I can not reproduce this with the reproducer on Fedora 30.
It seems not: while this CVE assignment was only published recently, the original issue was fixed upstream in release 2.6.1, and is present in active Fedora releases. The Fedora tracking bug 1741803 can be closed.
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Dhananjay Arunesh darunesh@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(darunesh@redhat.c | |om) |
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Stefan Cornelius scorneli@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Priority|medium |low Severity|medium |low
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
--- Comment #4 from Stefan Cornelius scorneli@redhat.com --- Statement:
This issue affects the versions of freetype as shipped with Red Hat Enterprise Linux 5 and 6.
This issue did not affect the versions of freetype as shipped with Red Hat Enterprise Linux 7 and 8.
Red Hat Enterprise Linux 5 is now in Extended Life Phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Low, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
https://bugzilla.redhat.com/show_bug.cgi?id=1741802
Product Security DevOps Team prodsec-dev@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution|--- |WONTFIX Last Closed| |2019-08-27 13:07:22
--- Comment #6 from Product Security DevOps Team prodsec-dev@redhat.com --- This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve/cve-2015-9290
https://bugzilla.redhat.com/show_bug.cgi?id=1741802 Bug 1741802 depends on bug 1741803, which changed state.
Bug 1741803 Summary: CVE-2015-9290 freetype: buffer over-read in function T1_Get_Private_Dict in type1/t1parse.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1741803
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution|--- |WONTFIX
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