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CVE-2019-5051

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Date: July 3, 2019

An exploitable heap-based buffer overflow vulnerability exists when loading a PCX file in SDL2_image, version 2.0.4. A missing error handler can lead to a buffer overflow and potential code execution. An attacker can provide a specially crafted image file to trigger this vulnerability.

Language: C

Severity Score

Related Resources (10)

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0820
https://security.alpinelinux.org/vuln/CVE-2019-5051
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
https://nvd.nist.gov/vuln/detail/CVE-2019-5051
https://security-tracker.debian.org/tracker/CVE-2019-5051
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-5051
https://usn.ubuntu.com/4238-1/
https://www.mend.io/vulnerability-database/CVE-2019-5051

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Write

CWE-787

Detection of Error Condition Without Action

CWE-390

Improper Handling of Exceptional Conditions

CWE-755

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

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

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