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CVE-2018-3977

Date: November 1, 2018

An exploitable code execution vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.3. A specially crafted XCF image can cause a heap overflow, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2018-3977
https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0645
https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
https://security.gentoo.org/glsa/201903-17
https://usn.ubuntu.com/4238-1/
https://www.mend.io/vulnerability-database/CVE-2018-3977

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

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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