CVE-2022-31116 Incorrect handling of invalid surrogate pair characters in ujson

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Affected versions were found to improperly decode certain characters. JSON strings that contain escaped surrogate characters not part of a proper surrogate pair were decoded incorrectly. Besides corrupti...

CVE-2022-31117 Double free of buffer during string decoding in ujson

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is...

PT-2022-3515

Name of the Vulnerable Software and Affected Versions UltraJSON versions prior to 5.4.0 Description The issue is related to the improper decoding of certain characters in JSON strings, specifically escaped surrogate characters not part of a proper surrogate pair. This can lead to string corruptio...

PT-2022-20540

Name of the Vulnerable Software and Affected Versions UltraJSON versions prior to 5.4.0 Description The issue occurs when an error happens while reallocating a buffer for string decoding, causing the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is...

UltraJSON 安全漏洞

UltraJSON is an open source, ultra-fast JSON encoder and decoder written in pure C and bundled with Python 3.7+. A security vulnerability exists in versions of UltraJSON prior to 5.4.0, which stems from an inability to properly decode certain characters, allowing for potential key obfuscation and...

[SECURITY] Fedora 36 Update: golang-github-francoispqt-gojay-1.2.13-7.fc36

GoJay is a performant JSON encoder/decoder for Golang currently the most performant, see benchmarks. It has a simple API and doesn't use reflection. It relies on small interfaces to decode/encode structures and slices. Gojay also comes with powerful stream decoding features and an even faster...

GO-2022-0402 Panic in NATS JWT decoding in github.com/nats-io/jwt

A malicious account can create and sign a User JWT which causes a panic when decoded by the NATS JWT library...

GO-2022-0422 Panic when decoding invalid blocks in github.com/ipld/go-codec-dagpb

The dag-pb codec can panic when decoding invalid blocks...

CLSA-2022-1656430292 Fixed CVEs in curl: CVE-2022-27780, CVE-2022-27782, CVE-2022-27781

CVE-2022-27782: check additional TLS or SSH connection parameters that should have prohibited connection reuse - CVE-2022-27781: add limit of certificates which can be traversed breaking possible infinite loop - CVE-2022-27780: exclude malicious characters from url to prevent incorrect address...

Broadcom Brocade SANnav 安全漏洞

Broadcom Brocade SANnav is a suite of SAN management platforms from Broadcom USA. A security vulnerability exists in Broadcom Brocade SANnav versions v2.2.0.2 and v2.1.1.8. An attacker could exploit the vulnerability to access log files to easily decode passwords...

CVE-2022-33034

LibreDWG v0.12.4.4608 was discovered to contain a stack overflow via the function copybytes at decoder2007.c...

Pandora FMS 7.0NG.742 Remote Code Execution

Exploit Title: Pandora FMS v7.0NG.742 - Remote Code Execution RCE Authenticated Date: 05/20/2022 Exploit Author: UNICORD NicPWNs & Dev-Yeoj Vendor Homepage: https://pandorafms.com/ Software Link:...

CVE-2022-1642

A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a JSON document containing a type mismatch. This vulnerability is caused by the interaction between a deserialization mechanism offered by the Swift standard...

grub2: Crafted PNG image may lead to out-of-bound write during huffman table handling

A flaw was found in grub2 when handling a PNG image header. When decoding the data contained in the Huffman table at the PNG file header, an out-of-bounds write may happen on grub's heap...

UBUNTU-CVE-2022-20203

In multiple locations of the nanopb library, there is a possible way to corrupt memory when decoding untrusted protobuf files. This could lead to local escalation of privilege,with no additional execution privileges needed. User interaction is not needed for exploitation...

The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL making it a *different* URL usingthe wrong host name when it is later retrieved.For example a URL like `http://example.com%2F127.0.0.1/` would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. This flawcan be used to circumvent filters checks and more.

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Denial Of Service (DoS)

github.com/vapor/vapor is vulnerable to denial of service. The vulnerability exists when using automatic decoding in ContentConfiguration which allows an attacker to craft and send a request body which causes a buffer overflow which then leads to an application crash...

Apache APISIX < 2.13.0 Input Validation

The version of Apache APISIX installed on the remote host is prior to 2.13.0. It is, therefore, potentially affected by an input validation vulnerability. When decoding JSON with duplicate keys, lua-cjson will choose the last occurred value as the result. By passing a JSON with a duplicate key, t...

PT-2022-19479 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.22.1 Description: The issue arises when the OAuth filter attempts to invoke remaining filters in the chain after a local response has been emitted. This can trigger an ASSERT in newer versions and corrupt memory in...

CVE-2022-31019 DoS Vulnerability in URLEncodedFormDecoder in Vapor

Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: curl -d "array00array00array$for f in $seq 1100; do echo -n '00array'; donestring0=hello%20world"...