PT-2018-3223 · Imagemagick+1 · Imagemagick+1

Littleputao · Published 2018-01-05 · Updated 2019-03-12 · CVE-2018-5248

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ImageMagick version 7.0.7-17 Q16

Description The issue is related to a heap-based buffer over-read in the ReadSIXELImage function in coders/sixel.c, which is connected to the sixel decode function. This can potentially allow a remote attacker to cause a denial of service or execute arbitrary code.

Recommendations For ImageMagick version 7.0.7-17 Q16, consider disabling the ReadSIXELImage function in coders/sixel.c as a temporary workaround until a patch is available. Restrict access to the sixel decode function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2019-04384

CVE-2018-5248

DSA-4204-1

DSA-4245-1

USN-3681-1

Affected Products

Imagemagick

Ubuntu

References · 144

• 🔥 https://github.com/ImageMagick/ImageMagick/issues/927 · Exploit
• 🔥 https://github.com/hexrom/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/tacticthreat/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/0xR0M/ImageMagick-CVE-2017-15277 · Exploit
• https://ubuntu.com/security/CVE-2018-8960 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13758 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-14625 · Vendor Advisory
• https://debian.org/security/2018/dsa-4245 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12418 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15016 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-14684 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-16546 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17881 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11639 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13060 · Vendor Advisory