LLVMs Arm stack protection feature can be rendered ineffective

Overview The stack protection feature in LLVM's Arm backend can be rendered ineffective when the stack protector slot is re-allocated so that is appears after the local variables that it is meant to protect, leaving the function potentially vulnerable to a stack-based buffer overflow. Description...

Moderate: Red Hat Security Advisory: go-toolset:rhel8 security update

An update for the go-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RUSTSEC-2019-0037 Compiler optimisation for next_with_timeout in pnet::transport::IcmpTransportChannelIterator flaws to SEGFAULT

Affected versions of this crate were optimized out by compiler, which caused dereference of uninitialized file descriptor which caused segfault...

Compiler optimisation for next_with_timeout in pnet::transport::IcmpTransportChannelIterator flaws to SEGFAULT

Affected versions of this crate were optimized out by compiler, which caused dereference of uninitialized file descriptor which caused segfault...

VMware WorkStation 12.5.3 - Virtual Machine Escape

VMware Escape Exploit VMware Escape Exploit before VMware WorkStation 12.5.3 Host Target: Win10 x64 Compiler: VS2013 Test on VMware 12.5.2 build-4638234 Known issues Failing to heap manipulation causes host process crash. About 50% successful rate Not quite elaborate because I'm not good at doing...

DEBIAN-CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

Out-of-bounds

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

UBUNTU-CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsymaddr function in x8664-gen.c. This occurs because tccasm.c mishandles section switches...

CVE-2019-12495

CVE-2019-12495 affects Tiny C Compiler (TinyCC/TCC) 0.9.27. A crafted source file can trigger a one-byte out-of-bounds write in gsym_addr in x86_64-gen.c due to tccasm.c mishandling section switches. This was reported across multiple sources (NVD entry and Red Hat advisory) and is described as a ...

Spidermonkey - IonMonkey Unexpected ObjectGroup in ObjectGroupDispatch Operation

While fuzzing Spidermonkey, I encountered the following commented and modified JavaScript program which crashes debug builds of the latest release version of Spidermonkey from commit https://github.com/mozilla/gecko-dev/commit/3ecf89da497cf1abe2a89d1b3c282b48e5dfac8c: function O1 this.s = 'foobar...

[SECURITY] Fedora 29 Update: rust-1.34.2-1.fc29

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This package includes the Rust compiler and documentation generator...

[SECURITY] Fedora 30 Update: rust-1.34.2-1.fc30

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This package includes the Rust compiler and documentation generator...

CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

UBUNTU-CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...