Microsoft Windows up to Vista Adobe Font Driver code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Microsoft Windows up to Vista. This issue affects some unknown processing of the component Adobe Font Driver. This manipulation causes code injection. This vulnerability is tracked as CVE-2015-0093. The attack is possible to be carried out remotely. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability has been found in Microsoft Windows up to Vista (Operating System) and classified as critical. Affected by this vulnerability is some unknown functionality of the component Adobe Font Driver. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 03/10/2015 by Mateusz Jurczyk with Google Project Zero as MS15-021 as confirmed bulletin (Technet). The advisory is shared at technet.microsoft.com. This vulnerability is known as CVE-2015-0093 since 11/18/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/15/2022). MITRE ATT&CK project uses the attack technique T1059 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 81736 (MS15-021: Vulnerabilities in Adobe Font Driver Could Allow Remote Code Execution (3032323)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91027 (Microsoft Windows Adobe Font Driver Remote Code Execution Vulnerability (MS15-021)).

Applying the patch MS15-021 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19553.

The vulnerability is also documented in the databases at Tenable (81736), SecurityFocus (BID 72907†), SecurityTracker (ID 1031889†) and Vulnerability Center (SBV-48987†). The entries VDB-73950, VDB-73951, VDB-73952 and VDB-73953 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 81736
Nessus Name: MS15-021: Vulnerabilities in Adobe Font Driver Could Allow Remote Code Execution (3032323)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS15-021
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

11/18/2014 🔍
03/10/2015 +112 days 🔍
03/10/2015 +0 days 🔍
03/10/2015 +0 days 🔍
03/10/2015 +0 days 🔍
03/10/2015 +0 days 🔍
03/11/2015 +1 days 🔍
03/11/2015 +0 days 🔍
03/11/2015 +0 days 🔍
04/15/2022 +2592 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS15-021
Researcher: Mateusz Jurczyk
Organization: Google Project Zero
Status: Confirmed

CVE: CVE-2015-0093 (🔍)
GCVE (CVE): GCVE-0-2015-0093
GCVE (VulDB): GCVE-100-73957

OVAL: 🔍

SecurityFocus: 72907 - Microsoft Windows Adobe Font Driver CVE-2015-0093 Remote Code Execution Vulnerability
SecurityTracker: 1031889 - Microsoft Windows Adobe Font Driver Bugs Let Remote Users Execute Arbitrary Code, Deny Service, and Obtain Potentially Sensitive Information
Vulnerability Center: 48987 - [MS15-021] Microsoft Windows Remote Code Execution due to Vulnerability in the Adobe Font Driver - CVE-2015-0093, Critical

scip Labs: https://www.scip.ch/en/?labs.20140213
See also: 🔍

Entryinfo

Created: 03/11/2015 09:53
Updated: 04/15/2022 07:54
Changes: 03/11/2015 09:53 (80), 04/07/2017 14:49 (1), 04/15/2022 07:48 (3), 04/15/2022 07:54 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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