National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-9262 Detail

Current Description

Multiple integer overflows in the (1) jas_realloc function in base/jas_malloc.c and (2) mem_resize function in base/jas_stream.c in JasPer before 1.900.22 allow remote attackers to cause a denial of service via a crafted image, which triggers use after free vulnerabilities.

Source:  MITRE
Description Last Modified:  03/23/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2016/11/10/4 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/94224 Third Party Advisory VDB Entry
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 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1393882 Issue Tracking Third Party Advisory
https://github.com/mdadams/jasper/commit/634ce8e8a5accc0fa05dd2c20d42b4749d4b2735 Issue Tracking Patch Vendor Advisory
https://security.gentoo.org/glsa/201707-07
https://usn.ubuntu.com/3693-1/

Technical Details

Vulnerability Type (View All)

  • Integer Overflow or Wraparound (CWE-190)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-9262
NVD Published Date:
03/23/2017
NVD Last Modified:
06/28/2018