Heap overflow

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

UBUNTU-CVE-2022-39046

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

CVE-2022-39046

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

CVE-2022-39046

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

Gcc 安全漏洞

GCC is a collection of GNU compilers. It is mainly used to compile the C and C++ languages. A security vulnerability exists in Gcc. An attacker has exploited this vulnerability to cause g++ to crash during compilation via a specially crafted input source file...

GNU C Library 日志信息泄露漏洞

The GNU C Library glibc, libc6 is an open-source, free C language compiler released under the LGPL license. A security vulnerability exists in GNU C Library glibc version 2.36, which stems from the fact that when the syslog function is passed a carefully crafted input string larger than 1024 byte...

GCC 安全漏洞

GCC is a collection of GNU compilers. It is primarily used to compile the C and C++ languages. A security vulnerability exists in GCC, which stems from an internal compiler error in the matchreload function in lra-constraints.c that causes the input file to crash...

CVE-2022-39046

CVE-2022-39046 : In the GNU C Library (glibc) 2.36, passing a crafted input string larger than 1024 bytes to syslog reads uninitialized heap memory and writes it to the log, potentially exposing heap contents. This is the vulnerability described in multiple sources (NVD, OSV, Gentoo GLSA). Affect...

PT-2022-8940 · Gnu · Gcc

Name of the Vulnerable Software and Affected Versions: gcc affected versions not specified Description: A crafted input source file could cause g++ to crash during compilation when provided certain optimization flags. The issue is related to the ipcp store vr results function in gcc/ipa-cp.c...

CVE-2022-39046: Insertion of Sensitive Information into Log File

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

CVE-2022-1271: Incorrect Behavior Order: Early Validation

An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation...

CVE-2022-39046

An issue was discovered in the GNU C Library glibc 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap...

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value potentially leading to information leakage and disclosure of sensitive data.

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CVE-2022-39028

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

CVE-2022-39028

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

CVE-2022-39028

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

Null pointer dereference

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

CVE-2022-39028

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

CVE-2022-39028

telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd...

CVE-2022-39028

CVE-2022-39028 affects telnetd in GNU Inetutils up to 2.3 and MIT krb5-appl up to 1.0.3 (and derivatives). The issue is a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8, causing telnetd to crash; in typical installs the service stays up via inetd, but repeated crashes can render the telnet s...