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."
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-787
- EPSS score
- 94.6% (100th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2015-0257)
- Published
- January 28, 2015
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2015-0257 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apple / mac os x
- debian / debian linux
- debian / debian linux
- gnu / glibc
- ibm / pureapplication system
- ibm / pureapplication system
- ibm / pureapplication system
- ibm / security access manager for enterprise single sign-on
- oracle / communications application session controller
- oracle / communications eagle application processor
- oracle / communications eagle lnp application processor
- oracle / communications lsms
- oracle / communications policy management
- oracle / communications policy management
- oracle / communications policy management
- oracle / communications policy management
- oracle / communications policy management
- oracle / communications session border controller
- oracle / communications session border controller
- oracle / communications session border controller
- oracle / communications user data repository
- oracle / communications webrtc session controller
- oracle / communications webrtc session controller
- oracle / communications webrtc session controller
- oracle / exalogic infrastructure
- oracle / exalogic infrastructure
- oracle / linux
- oracle / linux
- oracle / vm virtualbox
- php / php
- redhat / virtualization
Certified products that may be affected
6 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Oracle Linux Unbreakable Enterprise Kernel (UEK 5) Cryptographic Module - Oracle Corporation - FIPS 140 3893 - historical
- IBM Security Access Manager for Enterprise Single Sign-On Version 8.2 - IBM Corporation - Common Criteria BSI-DSZ-CC-0683-2014 - archived
- Apple Mac OS X 10.6 - Apple Inc. - Common Criteria BSI-DSZ-CC-0536-2010 - archived
- Oracle Enterprise Linux Version 5 Update 1 - Oracle Corporation - Common Criteria BSI-DSZ-CC-0481-2008 - archived
- Oracle Enterprise Linux Version 4 Update 5 - Oracle Corporation - Common Criteria BSI-DSZ-CC-0468-2007 - archived
See all 6 in the Security Certifications Explorer.
References
- http://blogs.sophos.com/2015/01/29/sophos-products-and-the-ghost-vulnerability-affecting-linux/(Third Party Advisory)
- http://linux.oracle.com/errata/ELSA-2015-0090.html(Third Party Advisory)
- http://linux.oracle.com/errata/ELSA-2015-0092.html(Third Party Advisory)
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html(Mailing List, Third Party Advisory)
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html(Mailing List, Third Party Advisory)
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html(Mailing List, Third Party Advisory)
- http://marc.info/?l=bugtraq&m=142296726407499&w=2(Issue Tracking, Mailing List, Third Party Advisory)
- http://marc.info/?l=bugtraq&m=142721102728110&w=2(Issue Tracking, Mailing List, Third Party Advisory)
- http://marc.info/?l=bugtraq&m=142722450701342&w=2(Issue Tracking, Mailing List, Third Party Advisory)
- http://marc.info/?l=bugtraq&m=142781412222323&w=2(Issue Tracking, Mailing List, Third Party Advisory)
- http://marc.info/?l=bugtraq&m=143145428124857&w=2(Issue Tracking, Mailing List, Third Party Advisory)
- http://packetstormsecurity.com/files/130171/Exim-ESMTP-GHOST-Denial-Of-Service.html(Exploit, Third Party Advisory, VDB Entry)
- http://packetstormsecurity.com/files/130768/EMC-Secure-Remote-Services-GHOST-SQL-Injection-Command-Injection.html(Third Party Advisory, VDB Entry)
- http://packetstormsecurity.com/files/130974/Exim-GHOST-glibc-gethostbyname-Buffer-Overflow.html(Exploit, Third Party Advisory, VDB Entry)
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html(Exploit, Third Party Advisory, VDB Entry)
- http://packetstormsecurity.com/files/164014/Moxa-Command-Injection-Cross-Site-Scripting-Vulnerable-Software.html(Exploit, Third Party Advisory, VDB Entry)
- http://packetstormsecurity.com/files/167552/Nexans-FTTO-GigaSwitch-Outdated-Components-Hardcoded-Backdoor.html(Exploit, Third Party Advisory, VDB Entry)
- http://rhn.redhat.com/errata/RHSA-2015-0126.html(Third Party Advisory)
- http://seclists.org/fulldisclosure/2015/Jan/111(Mailing List, Third Party Advisory)
- http://seclists.org/fulldisclosure/2019/Jun/18(Exploit, Mailing List, Third Party Advisory)
- http://seclists.org/fulldisclosure/2021/Sep/0(Exploit, Mailing List, Third Party Advisory)
- http://seclists.org/fulldisclosure/2022/Jun/36(Exploit, Mailing List, Third Party Advisory)
- http://seclists.org/oss-sec/2015/q1/269(Mailing List, Third Party Advisory)
- http://seclists.org/oss-sec/2015/q1/274(Exploit, Mailing List, Third Party Advisory)
- http://secunia.com/advisories/62517(Not Applicable)
- http://secunia.com/advisories/62640(Not Applicable)
- http://secunia.com/advisories/62667(Not Applicable)
- http://secunia.com/advisories/62680(Not Applicable)
- http://secunia.com/advisories/62681(Not Applicable)
- http://secunia.com/advisories/62688(Not Applicable)
- http://secunia.com/advisories/62690(Not Applicable)
- http://secunia.com/advisories/62691(Not Applicable)
- http://secunia.com/advisories/62692(Not Applicable)
- http://secunia.com/advisories/62698(Not Applicable)
- http://secunia.com/advisories/62715(Not Applicable)
- http://secunia.com/advisories/62758(Not Applicable)
- http://secunia.com/advisories/62812(Not Applicable)
- http://secunia.com/advisories/62813(Not Applicable)
- http://secunia.com/advisories/62816(Not Applicable)
- http://secunia.com/advisories/62865(Not Applicable)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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