CVE-2015-0235 — CVE & Security Advisory Radar

🎯 CVE-2015-0235 LOW 3.1 🔥 EPSS 94.9% 🧪 PoC 🇪🇺 EUVD

📄 .md Alle CVEs anzeigen ✕

CVE-2015-0235 | Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

Klassifikation & Betroffenheit:

n/a n/a n/agnu glibc *oracle communications_application_session_controller *oracle communications_eagle_application_processor 16.0oracle communications_eagle_lnp_application_processor 10.0oracle communications_lsms 13.1oracle communications_policy_management 9.7.3oracle communications_policy_management 9.9.1

Improper Restriction of Operations within the Bounds of a Memory Buffer 🎯 High

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

🛡️ Empfohlene Mitigation: Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid. For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow prot…

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-10 · Buffer Overflow via Environment Variable… (High) CAPEC-14 · Client-side Injection-induced Buffer Ove… (High) CAPEC-24 · Filter Failure through Buffer Overflow (High) CAPEC-42 · MIME Conversion (High) CAPEC-44 · Overflow Binary Resource File (Very High) CAPEC-45 · Buffer Overflow via Symbolic Links (High) CAPEC-100 · Overflow Buffers (Very High) CAPEC-123 · Buffer Manipulation (Very High)

🧩 Ähnliche Schwachstellen (Hersteller/Klasse/Score-Band):

CVE-2025-59320 4.6 CVE-2026-35502 4.6 CVE-2026-20765 4.6 CVE-2026-20763 4.6 CVE-2026-67673 4.6

🧪 Exploit-Evidenz: EDB-36421 · Exim - 'GHOST' glibc gethostbyname Buffer Overflow (Metasploit) verified EDB-35951 · Exim ESMTP 4.80 - glibc gethostbyname Denial of Service

🐙 fser/ghost-checker 🐙 mikesplain/CVE-2015-0235-cookboo 🐙 aaronfay/CVE-2015-0235-test 🐙 furyutei/CVE-2015-0235_GHOST 🐙 adherzog/ansible-CVE-2015-0235-G

📚 Referenzen & Quellen:

🇪🇺 Original-Eintrag (ENISA EUVD) 🇺🇸 NVD-Eintrag

Ausnutzungs-Zeitleiste:

Reserviert 2015

Veröffentlicht 01/2015

Heute 11.09.

Veröffentlicht:28.01.2015

Aktualisiert:17.06.2026 00:19

Assigner (CNA):redhat

EUVD-ID:EUVD-2015-0257

Quellen: 🇪🇺 EUVD-Datenbank (ENISA) + 🇺🇸 NVD-Anreicherung · 24-h-Cache

CWE-119: Memory Corruption ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

Tier	2026-08-29	2026-09-11
≥90 %	4	0
≥50 %	4	0
≥10 %	3	0
<10 %	304	300

3.1 LOW

🇪🇺 EUVD

EPSS

94.9%

CVE-2015-0235 🌐 Netzwerk (Remote) 🔓 Keine Authentifizierung nötig

🧪 n/a

CVE-2015-0235 | Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

CWE-119: Memory Corruption ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

28.01.2015

🛡️ Details ➔

CVE-2015-0235 | Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

Zero-Day & Vulnerability Intelligence Hub

CVE-2015-0235 | Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."