CVE-2016-9557: Integer Overflow
An integer overflow vulnerability was found in jasper in jasimage.c triggered by parsing of a maliciously crafted file.
Upstream patch:
https://github.com/mdadams/jasper/commit/d42b2388f7f8e0332c846675133acea151fc557a
References:
http://seclists.org/oss-sec/2016/q4/470
Other sources
Integer overflow in jasimage.c in JasPer before 1.900.25 allows remote attackers to cause a denial of service (application crash) via a crafted file.
— MITRE
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2016-9557?
CVE-2016-9557 is considered a high severity vulnerability due to its potential for integer overflow leading to code execution.
How do I fix CVE-2016-9557?
To fix CVE-2016-9557, upgrade to jasper version 1.900.25 or later.
What types of systems are affected by CVE-2016-9557?
CVE-2016-9557 affects systems using jasper versions up to 1.900.24 and specifically those built by Red Hat.
What causes the vulnerability CVE-2016-9557?
CVE-2016-9557 is caused by an integer overflow in jasper when parsing a maliciously crafted file.
Can CVE-2016-9557 be exploited remotely?
Yes, CVE-2016-9557 can potentially be exploited remotely by opening a specially crafted file.