CVE-2019-16200

GNU Serveez 0.2.2 and earlier: information disclosure via HTTP POST to /cgi-bin/reader. A crafted Content-Length (positive value whose 32‑bit binary representation is negative) triggers a heap‑based over-read, with the code path in http_cgi_write (http-cgi.c) and potentially svz_envblock_add (lib...

GNU C Library ASLR Bypass Vulnerability

The GNU C Library glibc is an open-source, free, easy-to-download C compiler released under the LGPL license. An ASLR bypass vulnerability exists in GNU C Library glibc versions prior to 2.31 on the x86-64 architecture. The vulnerability stems from GNU C Library failing to ignore the...

CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

DEBIAN-CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

Code injection

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

CVE-2019-1010024

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat...

Jumpserver bastion is vulnerable to logic flaws

Jumpserver is an open source bastion , using the GNU GPLv2.0 open source protocol , is in line with the 4A professional operations audit system . Jumpserver bastion machine has a logic flaw vulnerability that can be exploited by attackers to cause MFA secondary authentication can be bypassed...

CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

CVE-2019-19126

CVE-2019-19126 affects glibc on x86-64 where LD_PREFER_MAP_32BIT_EXEC is not ignored after a security transition, enabling local attackers to bypass ASLR on setuid binaries by narrowing library address mappings. Public sources in Connected documents confirm the issue exists in glibc versions befo...

CVE-2019-19126

On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for...

Security Bulletin: GNU C library (glibc) vulnerability affects IBM WebSphere Cast Iron Solution (CVE-2015-8776)

Summary Open source GNU C library glibc vulnerability affects IBM WebSphere Cast Iron Solution. Vulnerability Details CVEID: CVE-2015-8776 DESCRIPTION: GNU C Library glibc is vulnerable to a denial of service. By passing out-of-range time values to the strftime function, a remote attacker could...

FreeBSD : GNU cpio -- multiple vulnerabilities (f59af308-07f3-11ea-8c56-f8b156b6dcc8)

Sergey Poznyakoff reports : This stable release fixes several potential vulnerabilities CVE-2015-1197: cpio, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive. CVE-2016-2037: The cpiosafernamesuffix function ...

USN-4176-1: GNU cpio vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Description Thomas Habets discovered that GNU cpio incorrectly handled certain inputs. An attacker could possibly use this issue to access sensitive information. CVEs contained in this USN...

Amazon Linux 2 : binutils (ALAS-2019-1358)

An issue was discovered in armpt in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demanglearmhptemplate, demangleclassname, demanglefundtype, dotype, doarg,...

CVE-2019-18397

A buffer overflow in the fribidigetparembeddinglevelsex function in lib/fribidi-bidi.c of GNU FriBidi through 1.0.7 allows an attacker to cause a denial of service or possibly execute arbitrary code by delivering crafted text content to a user, when this content is then rendered by an application...

ALPINE-CVE-2019-18397

A buffer overflow in the fribidigetparembeddinglevelsex function in lib/fribidi-bidi.c of GNU FriBidi through 1.0.7 allows an attacker to cause a denial of service or possibly execute arbitrary code by delivering crafted text content to a user, when this content is then rendered by an application...

CVE-2019-18397

Summary (CVE-2019-18397) : A heap-based buffer overflow affects FriBidi up to version 1.0.7 in fribidi_get_par_embedding_levels_ex() (lib/fribidi-bidi.c). This can cause denial of service and, in some cases, arbitrary code execution when rendering crafted text with apps using FriBidi for bidirect...

openSUSE Security Update : gdb (openSUSE-2019-2493)

This update for gdb fixes the following issues : Update to gdb 8.3.1: jscECO-368 Security issues fixed : - CVE-2019-1010180: Fixed a potential buffer overflow when loading ELF sections larger than the file. bsc1142772 Upgrade libipt from v2.0 to v2.0.1. - Enable librpm for version librpm.so.3...