harfbuzz:hb-shape-fuzzer: Use-of-uninitialized-value in OT::hb_ot_apply_context_t::skipping_iterator_t::prev

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5349416110784512 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-shape-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

Double free in toodee

When inserting rows from an iterator at a particular index, toodee would shift items over, duplicating their ownership. The space reserved for the new elements was based on the len returned by the ExactSizeIterator. This could result in elements in the array being freed twice if the iterator...

GHSA-WCVP-R8J8-47PC Double free in toodee

When inserting rows from an iterator at a particular index, toodee would shift items over, duplicating their ownership. The space reserved for the new elements was based on the len returned by the ExactSizeIterator. This could result in elements in the array being freed twice if the iterator...

GHSA-6GVC-4JVJ-PWQ4 Duplicate Advisory: Use after free in libpulse-binding

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f56g-chqp-22m9. This link is maintained to preserve external references. Original Description An issue was discovered in the libpulse-binding crate before 2.5.0 for Rust. proplist::Iterator can cause a...

Duplicate Advisory: Use after free in libpulse-binding

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f56g-chqp-22m9. This link is maintained to preserve external references. Original Description An issue was discovered in the libpulse-binding crate before 2.5.0 for Rust. proplist::Iterator can cause a...

Out of bounds write in reorder

swapindex takes an iterator and swaps the items with their corresponding indexes. It reserves capacity and sets the length of the vector based on the .len method of the iterator. If the len returned by the iterator is larger than the actual number of elements yielded, then swapindex creates a...

GHSA-JPWG-6GF5-5VH9 Out of bounds write in reorder

swapindex takes an iterator and swaps the items with their corresponding indexes. It reserves capacity and sets the length of the vector based on the .len method of the iterator. If the len returned by the iterator is larger than the actual number of elements yielded, then swapindex creates a...

Out of bounds write in reorder

swapindex takes an iterator and swaps the items with their corresponding indexes. It reserves capacity and sets the length of the vector based on the .len method of the iterator. If the len returned by the iterator is larger than the actual number of elements yielded, then swapindex creates a...

GHSA-3H87-V52R-P9RG Out of bounds write in reorder

swapindex takes an iterator and swaps the items with their corresponding indexes. It reserves capacity and sets the length of the vector based on the .len method of the iterator. If the len returned by the iterator is larger than the actual number of elements yielded, then swapindex creates a...

GHSA-RXR4-X558-X7HW Double free in smallvec

If an iterator passed to SmallVec::insertmany panicked in Iterator::next, destructors were run during unwinding while the vector was in an inconsistent state, possibly causing a double free a destructor running on two copies of the same value. This is fixed in smallvec 0.6.3 by ensuring that the...

Double free in smallvec

If an iterator passed to SmallVec::insertmany panicked in Iterator::next, destructors were run during unwinding while the vector was in an inconsistent state, possibly causing a double free a destructor running on two copies of the same value. This is fixed in smallvec 0.6.3 by ensuring that the...

rust: panic safety issue in Zip implementation

In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls iteratorgetunchecked more than once for the same index when the underlying iterator panics in certain conditions. This bug could lead to a memory safety violation due to an unmet safety...

rust: double free in Vec::from_iter function if freeing the element panics

In the standard library in Rust before 1.52.0, a double free can occur in the Vec::fromiter function if freeing the element panics...

rust: memory safety violation in Zip implementation when next_back() and next() are used together

In the standard library in Rust before 1.52.0, the Zip implementation calls iteratorgetunchecked more than once for the same index under certain conditions when nextback and next are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the...

rust: integer overflow in the Zip implementation can lead to a buffer overflow

In the standard library in Rust before 1.52.0, the Zip implementation can report an incorrect size due to an integer overflow. This bug can lead to a buffer overflow when a consumed Zip iterator is used again...

Siemens JT Utilities Null Pointer Dereference Vulnerability

Siemens JT Utilities is a software application from Siemens Germany. A security vulnerability exists in Siemens JT Utilities, which can be exploited by an attacker to cause a denial of service condition in an application due to a lack of iterator validity checking when parsing specially designed ...

CVE-2021-33714

A vulnerability has been identified in JT Utilities All versions V13.0.2.0. When parsing specially crafted JT files, a missing check for the validity of an iterator leads to NULL pointer deference condition, causing the application to crash. An attacker could leverage this vulnerability to cause ...

CVE-2021-33714

A vulnerability has been identified in JT Utilities All versions V13.0.2.0. When parsing specially crafted JT files, a missing check for the validity of an iterator leads to NULL pointer deference condition, causing the application to crash. An attacker could leverage this vulnerability to cause ...

ots:ots-fuzzer: Stack-use-after-scope in std::__1::__tree_const_iterator<std::__1::__value_type<unsigned int, ots::Table*

Project: https://github.com/khaledhosny/ots.git Detailed Report: https://oss-fuzz.com/testcase?key=5123437222821888 Project: ots Fuzzing Engine: afl Fuzz Target: ots-fuzzer Job Type: aflasanots Platform Id: linux Crash Type: Stack-use-after-scope WRITE 8 Crash Address: 0x7ffdd2cd5ca0 Crash State:...

Siemens JT Utilities 代码问题漏洞

Siemens JT Utilities is a software application from Siemens Germany. A security vulnerability exists in Siemens JT Utilities, which can be exploited by an attacker to cause a denial of service condition in an application due to a lack of iterator validity checking when parsing specially designed ...