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CVE-2016-1923

Date: January 27, 2016

Heap-based buffer overflow in the opj_j2k_update_image_data function in OpenJpeg 2016.1.18 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG 2000 image.

Severity Score

Related Resources (6)

http://www.openwall.com/lists/oss-security/2016/01/18/4
https://security.gentoo.org/glsa/201612-26
https://nvd.nist.gov/vuln/detail/CVE-2016-1923
https://www.oracle.com/security-alerts/cpujul2020.html
http://www.openwall.com/lists/oss-security/2016/01/18/7
https://www.mend.io/vulnerability-database/CVE-2016-1923

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
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

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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