840 matches found
Stack-based Buffer Overflow
Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the bz2.BZ2Decompressor objects. An attacker can cause out-of-bounds writes to a stack buffer by reusing a decompressor object after a decompression error and providing crafted input. This can result in...
CVE-2026-9669 bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow
bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer...
CVE-2026-9669 bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow
bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer...
CVE-2026-9669
The CVE affects Python’s bz2.BZ2Decompressor: objects could be reused after a decompression error, allowing an application that catches OSError and retries with the same decompressor to resume in an invalid internal state and perform out-of-bounds writes to a stack buffer, possibly crashing the p...
PSF-2026-27
bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer...
PT-2026-47453
Name of the Vulnerable Software and Affected Versions Python affected versions not specified Description bz2.BZ2Decompressor objects can be reused following a decompression error. If an application catches the resulting OSError and attempts to retry using the same decompressor, specially crafted...
Linux Distros Unpatched Vulnerability : CVE-2026-42250
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bzip2 contains an offbyone error in the bzip2recover utility. When processing a specially crafted file, the application performs an outofbounds write to a globa...
Off-by-One Leading to Out-of-Bounds Write in bzip2
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AZL-88809 CVE-2026-42250 affecting package bzip2 for versions less than 1.0.8-2
bzip2 contains an off‑by‑one error in the bzip2recover utility. When processing a specially crafted file, the application performs an out‑of‑bounds write to a global buffer, resulting in memory corruption and a crash denial of service. This issue was fixed in bzip2...
AZL-89190 CVE-2026-42250 affecting package kata-containers-cc for versions less than 3.15.0.aks0-15
bzip2 contains an off‑by‑one error in the bzip2recover utility. When processing a specially crafted file, the application performs an out‑of‑bounds write to a global buffer, resulting in memory corruption and a crash denial of service. This issue was fixed in bzip2...
CVE-2026-42250 Off-by-One Leading to Out-of-Bounds Write in bzip2
bzip2 contains an off‑by‑one error in the bzip2recover utility. When processing a specially crafted file, the application performs an out‑of‑bounds write to a global buffer, resulting in memory corruption and a crash denial of service. This issue was fixed in bzip2...
bzip2 安全漏洞
Bzip2 is an open-source compression/ decompression application developed by the Bzip2 organization. Bzip2 has a security vulnerability, which stems from a minor error in the bzip2recover tool. This error may lead to out-of-bound writing when processing specially crafted files, resulting in memory...
CVE-2026-42250: Out-of-bounds Write
bzip2 contains an off‑by‑one error in the bzip2recover utility. When processing a specially crafted file, the application performs an out‑of‑bounds write to a global buffer, resulting in memory corruption and a crash denial of service. This issue was fixed in bzip2...
Unity Linux 20.1070e Security Update: netty (UTSA-2026-017448)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017448 advisory. The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data which affects the allocation size used during...
bzip2: Fix of CVE-2019-12900
CVE-2019-12900: fix out-of-bounds write in BZ2decompress many selectors...
CLSA-2026-1778047964 bzip2: Fix of CVE-2019-12900
CVE-2019-12900: fix out-of-bounds write in BZ2decompress many selectors...
avro-oom-compression-poc
Avro Decompression Bomb PoC CWE-409 Proof of concept demons...
CLSA-2026-1777969769 bzip2: Fix of CVE-2019-12900
CVE-2019-12900: fix out-of-bounds write in BZ2decompress many selectors...