79 matches found
glibc: Off-by-one buffer overflow/underflow in getcwd()
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...
RHEL 8 : glibc (RHSA-2022:0896)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0896 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name...
USN-5310-2 glibc vulnerabilities
USN-5310-1 fixed several vulnerabilities in GNU. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that the GNU C library getcwd function incorrectly handled buffers. An attacker could use this issue to cause the GNU C Library to cras...
USN-5310-1 glibc vulnerabilities
Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could possibly use this issue to cause the GNU C Library to hang or crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS...
Updated glibc packages fix security vulnerability
Updated glibc packages fix security vulnerability: An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to...
UBUNTU-CVE-2021-3999
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...
CVE-2021-3999
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...
VulnCheck KEV: CVE-2018-1000001
In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination buffer leading to a buffer underflow and potential code execution...
CVE-2021-3999
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...
Glibc security vulnerabilities
glibc GNU C Library is the C standard library implemented by the GNU Project. A security vulnerability exists in glibc that originates from an Off-by-one buffer overflow underflow in glibc: getcwd...
Glibc buffer error vulnerability
glibc GNU C Library is the C standard library implemented by the GNU Project. A security vulnerability exists in glibc that originates from an Off-by-one buffer overflow underflow in glibc: getcwd...
NewStart CGSL MAIN 6.02 : glibc Multiple Vulnerabilities (NS-SA-2021-0053)
The remote NewStart CGSL host, running version MAIN 6.02, has glibc packages installed that are affected by multiple vulnerabilities: - The idnatoascii4i function in lib/idna.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service out-of-bounds read and crash via 6...
PT-2022-2036
Name of the Vulnerable Software and Affected Versions glibc affected versions not specified Description A flaw was found in glibc, specifically an off-by-one buffer overflow and underflow in the getcwd function, which may lead to memory corruption when the size of the buffer is exactly 1. A local...
CVE-2018-1000001
In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination buffer leading to a buffer underflow and potential code execution...
Arbitrary Code Execution
glibc is vulnerable to arbitrary code execution. A local authenticated attacker could write before the destination buffer leading to a buffer underflow and potential code execution due to a confusion in the usage of getcwd by realpath. Affected is the function realpath in the library...
EulerOS Virtualization 2.5.0 : glibc (EulerOS-SA-2018-1239)
According to the version of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination...
glibc getcwd realpath Code Execution
The vulnerability of the getcwd and realpath functions in libraries that provide system calls and the main glibc functions arises from operations that go beyond the buffer boundaries in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code using a specially crafted SU...
EulerOS 2.0 SP1 : glibc (EulerOS-SA-2018-1047)
According to the version of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination buffer leading to ...
DEBIAN-CVE-2018-1000001
In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination buffer leading to a buffer underflow and potential code execution...
CVE-2018-1000001
In glibc 2.26 and earlier there is confusion in the usage of getcwd by realpath which can be used to write before the destination buffer leading to a buffer underflow and potential code execution...