Cyber Resilience

CVE-2015-2387

Memory Safety in Microsoft Windows Server 2008 r2

CISA KEVActive ExploitationEUVD ExploitedMemory Safety
Published
14 July 2015
Modified
22 April 2026
KEV Added
03 March 2022
Patch / advisory
CVSS Score v3.1 7.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.35 98th percentile
Risk Priority 83 floored blend · peak EPSS

Summary

CVE-2015-2387 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Microsoft Windows Server 2008. Its CVSS base score is 7.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked in the top 2% of CVEs by exploit likelihood; CISA has added it to the Known Exploited Vulnerabilities catalog.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

ATMFD.DLL in the Adobe Type Manager Font Driver is affected by a memory corruption vulnerability that permits local privilege escalation. The flaw impacts multiple Windows releases including Server 2003 SP2, Vista SP2, Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8 and 8.1, Server 2012 Gold and R2, and Windows RT Gold and 8.1. It is tracked as CWE-787 and carries a CVSS 3.1 base score of 7.8 under an AV:L/AC:L/PR:L/UI:N vector.

A local attacker with the ability to run a crafted application on an affected system can trigger the corruption to obtain elevated privileges, resulting in full control over confidentiality, integrity, and availability of the host. No remote attack vector or user-interaction requirement is described.

Microsoft security bulletin MS15-077 and the accompanying US-CERT alert TA15-195A address the issue and point to available updates for the listed platforms. No information on observed in-the-wild exploitation is supplied in the source data.

EU & UK References

Vulnerability Data

ATMFD.DLL in the Adobe Type Manager Font Driver in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT…

more

Gold and 8.1 allows local users to gain privileges via a crafted application, aka "ATMFD.DLL Memory Corruption Vulnerability."

CWE(s)
KEV Date Added
03 March 2022

Related Threats

MITRE ATT&CK Enterprise Techniques

T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
T1211 Exploitation for Stealth Stealth
Adversaries may exploit vulnerabilities to evade detection by hiding activity, suppressing logging, or operating within trusted or unmonitored components.
T1212 Exploitation for Credential Access Credential Access
Adversaries may exploit software vulnerabilities in an attempt to collect credentials.
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2013-3918Same product: Microsoft Windows 7both on KEV
CVE-2015-2419Same product: Microsoft Windows 7both on KEV
CVE-2013-3163Same product: Microsoft Windows 7both on KEV
CVE-2015-2502Same product: Microsoft Windows 7both on KEV
CVE-2015-2425Same product: Microsoft Windows 7both on KEV
CVE-2017-0149Same product: Microsoft Windows 7both on KEV
CVE-2016-0189Same product: Microsoft Windows 7both on KEV
CVE-2010-4398Same product: Microsoft Windows 7both on KEV
CVE-2018-8174Same product: Microsoft Windows 7both on KEV
CVE-2012-1889Same product: Microsoft Windows 7both on KEV

Affected Assets

microsoft
windows 7
all versions
microsoft
windows 8
all versions
microsoft
windows 8.1
all versions
microsoft
windows rt
all versions
microsoft
windows rt 8.1
all versions
microsoft
windows server 2003
all versions
microsoft
windows server 2008
all versions, r2
microsoft
windows server 2012
all versions, r2
microsoft
windows vista
all versions

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure-development practices (static analysis, bounds checking, code review) are the primary means of preventing out-of-bounds writes.

ID.RA-01 partial match
prevents

Vulnerability scanning and recording can discover out-of-bounds write flaws so they can be remediated.

PR.PS-02 partial match
prevents

Patching or replacing vulnerable software directly eliminates known instances of this coding weakness.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

finds

Security testing in development and acceptance can detect and prevent out-of-bounds write defects.

prevents

Secure development life cycle mandates practices that prevent out-of-bounds writes.

prevents

Application security requirements can specify bounds-checking and safe memory handling.

prevents

Secure architecture and engineering principles reduce the likelihood of buffer overflows.

prevents

Secure coding directly addresses out-of-bounds writes through language choice and coding standards.

prevents

Change management can enforce review gates that catch unsafe memory operations before deployment.

References