CVE-2016-8692
What it is
The jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.4 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted YRsiz value in a BMP image to the imginfo command.
At a glance
- Exploitability
- Can be exploited locally on the machine without logging in, but needs a user to act. High risk of service disruption.
- Exploit odds
- 2.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.2% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.2% · EPSS, next 30 days
- Weakness
- CWE-369
- Record status
- Modified
Affected
- Jasper Project Jasper ≤ 1.900.3
- Fedoraproject Fedora 25
- Debian Linux 8.0
Attack profile CVSS 3.0 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2016-8692.md and follow it. Check whether this project is affected by CVE-2016-8692. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://blogs.gentoo.org/ago/2016/10/16/jasper-two-divide-by-zero-in-jpc_dec_process_siz-jpc_dec-c/
- https://bugzilla.redhat.com/show_bug.cgi?id=1385502
- https://github.com/mdadams/jasper/commit/d8c2604cd438c41ec72aff52c16ebd8183068020
- https://blogs.gentoo.org/ago/2016/10/16/jasper-two-divide-by-zero-in-jpc_dec_process_siz-jpc_dec-c/
- https://bugzilla.redhat.com/show_bug.cgi?id=1385502
- https://github.com/mdadams/jasper/commit/d8c2604cd438c41ec72aff52c16ebd8183068020
References
- http://www.debian.org/security/2017/dsa-3785
- http://www.openwall.com/lists/oss-security/2016/08/23/6
- http://www.openwall.com/lists/oss-security/2016/10/16/14
- http://www.securityfocus.com/bid/93588
- https://access.redhat.com/errata/RHSA-2017:1208
- https://blogs.gentoo.org/ago/2016/10/16/jasper-two-divide-by-zero-in-jpc_dec_process_siz-jpc_dec-c/
- https://bugzilla.redhat.com/show_bug.cgi?id=1385502
- https://github.com/mdadams/jasper/commit/d8c2604cd438c41ec72aff52c16ebd8183068020
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THLEZURI4D24PRM7SMASC5I25IAWXXTM/
- http://www.debian.org/security/2017/dsa-3785
- http://www.openwall.com/lists/oss-security/2016/08/23/6
- http://www.openwall.com/lists/oss-security/2016/10/16/14
- http://www.securityfocus.com/bid/93588
- https://access.redhat.com/errata/RHSA-2017:1208
- https://blogs.gentoo.org/ago/2016/10/16/jasper-two-divide-by-zero-in-jpc_dec_process_siz-jpc_dec-c/
- https://bugzilla.redhat.com/show_bug.cgi?id=1385502
- https://github.com/mdadams/jasper/commit/d8c2604cd438c41ec72aff52c16ebd8183068020
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THLEZURI4D24PRM7SMASC5I25IAWXXTM/