CVE-2016-9262: Integer Overflow
First published: Thu Nov 10 2016(Updated: )
A number of overflows were found in jasper causing use after free vulnerability triggeerd by creafted image. Upstream patch: <a href="https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735">https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735</a> Reproducer: <a href="https://github.com/asarubbo/poc/blob/master/00028-jasper-uaf-jas_realloc">https://github.com/asarubbo/poc/blob/master/00028-jasper-uaf-jas_realloc</a> CVE assignment: <a href="http://seclists.org/oss-sec/2016/q4/385">http://seclists.org/oss-sec/2016/q4/385</a>
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/jasper | ||
| redhat/jasper | <1.900.22 | 1.900.22 |
| Jasper Reports | <=1.900.21 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2016/11/10/4
- http://www.securityfocus.com/bid/94224
- https://access.redhat.com/errata/RHSA-2017:1208
- https://blogs.gentoo.org/ago/2016/11/07/jasper-use-after-free-in-jas_realloc-jas_malloc-c
- https://bugzilla.redhat.com/show_bug.cgi?id=1393882
- https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735
- https://security.gentoo.org/glsa/201707-07
- https://usn.ubuntu.com/3693-1/
- https://launchpad.net/bugs/cve/CVE-2016-9262
- https://security-tracker.debian.org/tracker/CVE-2016-9262
- https://github.com/asarubbo/poc/blob/master/00028-jasper-uaf-jas_realloc
- http://seclists.org/oss-sec/2016/q4/385
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1393884
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1393887
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1393883
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1393885
- https://github.com/mdadams/jasper/issues/74
- https://blogs.gentoo.org/ago/2016/11/07/jasper-use-after-free-in-jas_realloc-jas_malloc-c/
- https://access.redhat.com/security/cve/CVE-2015-5203
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1254242#c11
- https://www.cve.org/CVERecord?id=CVE-2016-9262
- https://nvd.nist.gov/vuln/detail/CVE-2016-9262
- https://ubuntu.com/security/CVE-2016-9262
Frequently Asked Questions
What is the severity of CVE-2016-9262?
CVE-2016-9262 is classified as a moderate severity vulnerability due to the potential for use after free exploitation.
How do I fix CVE-2016-9262?
To fix CVE-2016-9262, users should upgrade to jasper version 1.900.22 or later on Red Hat systems.
What types of software are affected by CVE-2016-9262?
CVE-2016-9262 affects the jasper image processing software across various distributions including Debian and Red Hat.
What are the potential consequences of CVE-2016-9262 exploitation?
Exploitation of CVE-2016-9262 could lead to arbitrary code execution and system compromise through crafted images.
Is there a patch available for CVE-2016-9262?
Yes, a patch for CVE-2016-9262 is included in jasper version 1.900.22 and later.
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