A double-Free vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.2. A specially crafted XCF image can cause a Double-Free situation to occur. An attacker can display a specially crafted image to trigger this vulnerability.

The remote host is affected by the vulnerability described in GLSA-201903-17 (SDL2_Image: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in SDL2_Image. Please       review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker, by enticing a user to process a specially crafted       image file, could execute arbitrary code, cause a Denial of Service       condition, or obtain sensitive information.
  Workaround :

    There is no known workaround at this time.

Multiple vulnerabilities have been discovered in the image loading library for Simple DirectMedia Layer 2, which could result in denial of service or the execution of arbitrary code if malformed image files are opened.

This update for SDL2 and SDL2_image fixes the following issues :

  - CVE-2017-14441: Code execution in the ICO image     rendering (bsc#1084282).

  - CVE-2017-14440: Potential code execution in the ILBM     image rendering functionality (bsc#1084257).

  - CVE-2017-12122: Potential code execution in the ILBM     image rendering fuctionality (bsc#1084256).

  - CVE-2017-14448: Heap buffer overflow in the XCF image     rendering functionality (bsc#1084303).

  - CVE-2017-14449: Double-Free in the XCF image rendering     (bsc#1084297).

  - CVE-2017-14442: Stack-based buffer overflow the BMP     image rendering functionality (bsc#1084304).

  - CVE-2017-14450: Buffer overflow in the GIF image parsing     (bsc#1084288).

Bug fixes :

  - boo#1025413: Add dbus-ime.diff and build with fcitx.

ID	Name	Product	Family	Severity
123423	GLSA-201903-17 : SDL2_Image: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
109219	Debian DSA-4177-1 : libsdl2-image - security update	Nessus	Debian Local Security Checks	high
108444	openSUSE Security Update : SDL2 / SDL2_image (openSUSE-2018-280)	Nessus	SuSE Local Security Checks	high

Detections

Analytics

CVE-2017-14449

high

Tenable Plugins

high

high

high