ImageMagick wpg File null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in ImageMagick and classified as problematic. This issue affects some unknown processing of the component wpg File Handler. Performing a manipulation results in null pointer dereference. This vulnerability is identified as CVE-2014-9814. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in ImageMagick (Image Processing Software) (the affected version unknown). This affects an unknown part of the component wpg File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. The summary by CVE is:

ImageMagick allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted wpg file.

The bug was discovered 06/02/2016. The weakness was released 03/30/2017 (oss-sec). The advisory is shared at openwall.com. This vulnerability is uniquely identified as CVE-2014-9814 since 06/02/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 39 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 93178 (SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2016:1782-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168981 (OpenSuSE Security Update for ImageMagick (openSUSE-SU-2016:1833-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (93178). Entries connected to this vulnerability are available at VDB-97317, VDB-97318, VDB-97319 and VDB-98244. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 93178
Nessus Name: SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2016:1782-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 803300
OpenVAS Name: SuSE Update for ImageMagick openSUSE-SU-2016:1748-1 (ImageMagick)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: anonscm.debian.org

Timelineinfo

06/02/2016 🔍
06/02/2016 +0 days 🔍
07/11/2016 +39 days 🔍
08/29/2016 +49 days 🔍
03/30/2017 +213 days 🔍
03/30/2017 +0 days 🔍
03/31/2017 +1 days 🔍
10/31/2024 +2771 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: openwall.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-9814 (🔍)
GCVE (CVE): GCVE-0-2014-9814
GCVE (VulDB): GCVE-100-99081
OSVDB: - CVE-2014-9814 - ImageMagick - Denial of Service Issue

See also: 🔍

Entryinfo

Created: 03/31/2017 09:19
Updated: 10/31/2024 22:42
Changes: 03/31/2017 09:19 (70), 08/24/2020 07:56 (4), 11/24/2022 09:07 (4), 10/31/2024 22:42 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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