VDB-104518 · CVE-2017-11639 · BID 100013

ImageMagick 7.0.6-1 coders/cip.c WriteCIPImage memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability classified as critical was found in ImageMagick 7.0.6-1 (Image Processing Software). This vulnerability affects the function WriteCIPImage of the file coders/cip.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the WriteCIPImage() function in coders/cip.c, related to the GetPixelLuma function in MagickCore/pixel-accessor.h.

The bug was discovered 07/22/2017. The weakness was presented 07/26/2017 (GitHub Repository). The advisory is available at github.com. This vulnerability was named CVE-2017-11639 since 07/25/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 103333 (Fedora 25 : 1:emacs / ImageMagick / WindowMaker / autotrace / converseen / etc (2017-3a568adb31)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171716 (SUSE Enterprise Linux Security Update for ImageMagick (SUSE-SU-2018:3808-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (103333). See 103302, 104388, 104397 and 104519 for similar entries.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Nessus ID: 103333
Nessus Name: Fedora 25 : 1:emacs / ImageMagick / WindowMaker / autotrace / converseen / etc (2017-3a568adb31)
Nessus File: 🔍
Nessus Risk: 🔍
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OpenVAS ID: 53380
OpenVAS Name: Debian Security Advisory DSA 4019-1 (imagemagick - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

07/22/2017 🔍
07/25/2017 +3 days 🔍
07/26/2017 +1 days 🔍
07/26/2017 +0 days 🔍
07/26/2017 +0 days 🔍
07/26/2017 +0 days 🔍
09/19/2017 +55 days 🔍
09/20/2017 +1 days 🔍
12/14/2022 +1911 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: FEDORA-2017-3a568adb31
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-11639 (🔍)
OVAL: 🔍

SecurityFocus: 100013 - ImageMagick CVE-2017-11639 Heap Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 07/26/2017 23:37
Updated: 12/14/2022 08:53
Changes: 07/26/2017 23:37 (76), 11/01/2019 13:11 (6), 12/14/2022 08:45 (4), 12/14/2022 08:50 (1), 12/14/2022 08:53 (1)
Complete: 🔍

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