PT-2021-24258

Name of the Vulnerable Software and Affected Versions: flumedb crate through 2021-01-07 Description: The issue allows arbitrary Read implementations to read from an uninitialized buffer, potentially exposing memory and returning incorrect byte counts. This can lead to undefined behavior due to th...

PT-2021-24259

Name of the Vulnerable Software and Affected Versions: columnar crate versions through 2021-01-07 Description: The issue allows arbitrary Read implementations to read from an uninitialized buffer passed by ColumnarReadExt::read typed vec, leading to memory exposure. This can also result in...

igraph:read_lgl_fuzzer: Crash in igraph_vector_destroy

Project: https://github.com/igraph/igraph.git Detailed Report: https://oss-fuzz.com/testcase?key=6242481580670976 Project: igraph Fuzzing Engine: libFuzzer Fuzz Target: readlglfuzzer Job Type: libfuzzerubsanigraph Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xfffffffffffffffd Crash...

CVE-2020-36170: Undefined Security Weakness

The Ultimate Member plugin before 2.1.13 for WordPress mishandles hidden name="timestamp" fields in forms...

RUSTSEC-2021-0088 `Read` on uninitialized memory may cause UB (fn preamble_skipcount())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation within fn preambleskipcount. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading fro...

`Read` on uninitialized memory may cause UB (fn preamble_skipcount())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation within fn preambleskipcount. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading fro...

PT-2021-24260

Name of the Vulnerable Software and Affected Versions: csv-sniffer crate through 2021-01-05 Description: The issue is related to the preamble skipcount function, which passes an uninitialized buffer to a user-provided Read implementation. This can lead to memory exposure, allowing arbitrary Read...

RUSTSEC-2021-0084 `Read` on uninitialized buffer can cause UB (impl of `ReadKVExt`)

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

`Read` on uninitialized buffer can cause UB (impl of `ReadKVExt`)

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

'Read' on uninitialized memory may cause UB

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. The crate currently contains 4 occurrences of such cases. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes...

PT-2021-24256

Name of the Vulnerable Software and Affected Versions: bronzedb-protocol crate versions through 2021-01-03 Description: An issue in the bronzedb-protocol crate allows ReadKVExt to read from uninitialized memory locations. Affected versions of this crate pass an uninitialized buffer to a...

PT-2021-24257

Name of the Vulnerable Software and Affected Versions: binjs io crate through 2021-01-03 Description: The issue is related to the Read method, which may read from uninitialized memory locations. Affected versions of the crate pass an uninitialized buffer to a user-provided Read implementation,...

RUSTSEC-2021-0012 Reading uninitialized memory can cause UB (`Deserializer::read_vec`)

Deserializer::readvec created an uninitialized buffer and passes it to a user-provided Read implementation Deserializer.reader.readexact. Passing an uninitialized buffer to an arbitrary Read implementation is currently defined as undefined behavior in Rust. Official documentation for the Read tra...

reading on uninitialized buffer can cause UB (`impl<R> BufRead for GreedyAccessReader<R>`)

Affected versions of this crate creates an uninitialized buffer and passes it to user-provided Read implementation. This is unsound, because it allows safe Rust code to exhibit an undefined behavior read from uninitialized memory. The flaw was corrected in version 0.1.1 by zero-initializing a new...

RUSTSEC-2020-0154 InputStream::read_exact : `Read` on uninitialized buffer causes UB

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

RUSTSEC-2020-0103 `impl Random` on arrays can lead to dropping uninitialized memory

Affected versions of this crate had a panic safety issue to drop partially uninitialized array of T upon panic in a user provided function T::random. Dropping uninitialized T can potentially cause memory corruption or undefined behavior. The flaw was corrected in commit 565d508 by using MaybeUnin...

RUSTSEC-2020-0153 `read` on uninitialized buffer may cause UB (bite::read::BiteReadExpandedExt::read_framed_max)

Affected versions of this crate calls a user provided Read implementation on an uninitialized buffer. Read on uninitialized buffer is defined as undefined behavior in Rust...

InputStream::read_exact : `Read` on uninitialized buffer causes UB

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

`read` on uninitialized buffer may cause UB (bite::read::BiteReadExpandedExt::read_framed_max)

Affected versions of this crate calls a user provided Read implementation on an uninitialized buffer. Read on uninitialized buffer is defined as undefined behavior in Rust...

CVE-2020-35865: Undefined Security Weakness

An issue was discovered in the osstrbytes crate before 2.0.0 for Rust. It has false expectations about char::fromu32unchecked behavior...