Heap-based Buffer Overflow in mruby/mruby

Description Heap buffer overflow on mrb-vm-exec Proof of Concept // poc.rb 1.timesuntil% ;break Result ./mruby poc.rb ================================================================= ==1451==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000023d9 at pc 0x55b2fc3f1046 bp...

Out of bounds read in bumpalo

An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys...

GHSA-VQX7-PW4R-29RR Out of bounds read in bumpalo

An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys...

EulerOS Virtualization 3.0.2.2 : p11-kit (EulerOS-SA-2021-2155)

According to the version of the p11-kit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations...

p11-kit security, bug fix, and enhancement update

0.23.22-1 - Rebase to 0.23.22 to fix memory safety issues CVE-2020-29361, CVE-2020-29362, and CVE-2020-29363 - Preserve DTNEEDED information from the previous version, flagged by rpmdiff - Add xsltproc to BR 0.23.21-4 - Fix realloc usage on proxy cleanup 1894979 - Make 'trust anchor --store'...

p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc...

DEBIAN-CVE-2021-21401

Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid free or realloc calls if the message type contains an oneof field, and the oneof directly contains both a pointer field and ...

Null pointer dereference

Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid free or realloc calls if the message type contains an oneof field, and the oneof directly contains both a pointer field and ...

PYSEC-2021-432

Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid free or realloc calls if the message type contains an oneof field, and the oneof directly contains both a pointer field and ...

CVE-2021-21401

Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid free or realloc calls if the message type contains an oneof field, and the oneof directly contains both a pointer field and ...

Nanopb 安全漏洞

Nanopb is a protocol buffer implementation for microprocessors by the individual developer of Nanopb. A security vulnerability exists in Nanopb that results in invalid "free" or "realloc" calls...

GitHub Security Lab: ihsinme: CPP Add query for CWE-401 memory leak on unsuccessful call to realloc function

This bug was reported directly to GitHub Security Lab...

CentOS 8 : curl (CESA-2020:1792)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:1792 advisory. - curl: TFTP receive heap buffer overflow in tftpreceivepacket function CVE-2019-5436 - curl: double free due to subsequent call of realloc CVE-2019-54...

DEBIAN-CVE-2020-35861

An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys...

UBUNTU-CVE-2020-35861

An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys...

Rust Buffer Error Vulnerability

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability exists in bumpalo crate before 3.2.1 for Rust, which stems from a realloc feature that allows reading of unknown memory. An attacker can exploit this vulnerability to potentially read...

The vulnerability of the realloc function in the Pillow image processing library allows a malicious actor to cause a service failure.

The vulnerability of the realloc function in the Pillow image processing library libImaging/TiffDecode.c is due to a numerical overflow during the processing of TIFF images. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command where overflow checks are missing before calling realloc or calloc.

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DEBIAN-CVE-2020-29361

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc...

ALPINE-CVE-2020-29361

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc...