K16057: GHOST: glibc gethostbyname buffer overflow vulnerability CVE-2015-0235

Security Advisory Description A heap-based buffer overflow was found in glibc's nsshostnamedigitsdots function, which is used by the gethostbyname and gethostbyname2 glibc function calls. A remote attacker may be able to use this flaw to execute arbitrary code. CVE-2015-0235 Impact A remote...

SUSE CVE-2015-0235

Heap-based buffer overflow in the nsshostnamedigitsdots 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."...

SUSE CVE-2023-25165

Helm is a tool that streamlines installing and managing Kubernetes applications.getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS...

GO-2023-1547 Information disclosure in helm.sh/helm/v3

An information disclosure vulnerability exists in the getHostByName template function. The function getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a...

getHostByName Function Information Disclosure

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Information Disclosure

github.com/helm/helm is vulnerable to Information Disclosure. The vulnerability is due to the DNS lookup chart that can disclose IP addresses to a malicious DNS server, which are used to lookup IP addresses when used with the helm install|upgrade|template command via the vulnerable getHostByName...

GHSA-PWCW-6F5G-GXF8 Helm vulnerable to information disclosure via getHostByName Function

A Helm contributor discovered an information disclosure vulnerability using the getHostByName template function. Impact getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the...

Helm vulnerable to information disclosure via getHostByName Function

A Helm contributor discovered an information disclosure vulnerability using the getHostByName template function. Impact getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the...

AZL-13558 CVE-2023-25165 affecting package helm for versions less than 3.10.3-3

Helm is a tool that streamlines installing and managing Kubernetes applications.getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS...

CVE-2023-25165 getHostByName Function Information Disclosure

Helm is a tool that streamlines installing and managing Kubernetes applications.getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS...

CVE-2023-25165

Helm is a tool that streamlines installing and managing Kubernetes applications."getHostByName" is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DN...

CVE-2023-25165: Exposure of Sensitive Information to an Unauthorized Actor

Helm is a tool that streamlines installing and managing Kubernetes applications.getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS...

AZL-6928 CVE-2021-43523 affecting package uclibc-ng for versions less than 1.0.37-2

In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong hostnames leading to domain hijacking or injection into applications leading to remote...

CVE-2021-43523

In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong hostnames leading to domain hijacking or injection into applications leading to remote...

Design/Logic Flaw

In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong hostnames leading to domain hijacking or injection into applications leading to remote...

CVE-2021-43523

The CVE-2021-43523 issue affects uClibc/uClibc-ng prior to 1.0.39, where improper handling of special characters in DNS-derived domain names can cause domain hijacking and injection into applications (potential remote code execution, XSS, crashes). The vulnerability arises from a missing validati...

PT-2021-7880

Name of the Vulnerable Software and Affected Versions uClibc versions prior to 1.0.39 uClibc-ng versions prior to 1.0.39 Description The issue is related to insufficient input validation in the uClibc and uClibc-ng libraries, which can be exploited by a remote attacker to execute arbitrary code...

CVE-2021-43523: Improper Neutralization of Input During Web Page Generation

In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong hostnames leading to domain hijacking or injection into applications leading to remote...

Exploit for Out-of-bounds Write in Gnu Glibc

This is a PoC exploit for CVE-2015-0235, a vulnerability in the GNU C Library glibc that allows for remote code execution RCE through a buffer overflow in the gethostbyname function. The exploit is implemented in the kadimus tool, which is a LFI Local File Inclusion scanner and exploit tool. The...

Arbitrary Code Execution

glibc is vulnerable to arbitrary code execution attacks. The vulnerability exists as a heap-based buffer overflow in the nsshostnamedigitsdots 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...