ImageMagick 7.0.8-13 SVG Image File coders/svg.c SVGStripString out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

A vulnerability was found in ImageMagick 7.0.8-13 (Image Processing Software). It has been declared as critical. This vulnerability affects the function SVGStripString of the file coders/svg.c of the component SVG Image File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In ImageMagick 7.0.8-13 Q16, there is a heap-based buffer over-read in the SVGStripString function of coders/svg.c, which allows attackers to cause a denial of service via a crafted SVG image file.

The bug was discovered 10/05/2018. The weakness was shared 10/07/2018 (Website). The advisory is available at github.com. This vulnerability was named CVE-2018-18023 since 10/07/2018. 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 2 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-124956 and VDB-124955 are related to this item.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/05/2018 🔍
10/07/2018 +1 days 🔍
10/07/2018 +0 days 🔍
10/07/2018 +0 days 🔍
10/08/2018 +1 days 🔍
05/23/2023 +1688 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: 1336
Status: Not defined

CVE: CVE-2018-18023 (🔍)
See also: 🔍

Entryinfo

Created: 10/08/2018 07:30 AM
Updated: 05/23/2023 08:20 AM
Changes: 10/08/2018 07:30 AM (59), 03/30/2020 10:33 PM (1), 05/23/2023 08:15 AM (3), 05/23/2023 08:20 AM (1)
Complete: 🔍
Cache ID: 44:61B:40

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