Astra Linux – Vulnerability found in Python 3.11, Python 3.7, and Python 2.7

The ‘zipfile’ module does not check the validity of the offset value specified in the ZIP64 End of Central Directory EOCD Locator record. Instead, the ZIP64 EOCD record is assumed to be the previous record in the ZIP archive. This behavior could be exploited to create ZIP archives that are...

Astra Linux – Vulnerability in p7zip-rar

7-Zip is a file archiver with a high compression ratio. Writing zeros outside the heap buffer in the RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to version 25.0.0. Version 25.0.0 contains a fix for this issue...

Astra Linux – Vulnerability in p7zip

The NtfsHandler.cpp NTFS handler in 7-Zip before version 24.01 for 7zz contains a heap-based buffer overflow vulnerability. This vulnerability allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512i-2, where i ranges from 9, 10, 11, etc...

Astra Linux – Vulnerability in RustC

In the standard library of Rust before version 1.51.0, the Zip implementation calls iteratorgetunchecked more than once for the same index when it’s nested. This bug can lead to a memory safety violation due to a failure to meet the safety requirements of the TrustedRandomAccess trait...

Astra Linux – Vulnerability in p7zip

7-Zip before version 25.01 does not always handle symbolic links correctly during extraction...

Astra Linux – Vulnerabilities in Python 2.7, Python 3.7, and Python 3.11

A issue was discovered in the CPython zipfile module, affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, 3.8.18, and earlier versions. The zipfile module is vulnerable to “quoted-overlap” zip-bombs, which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versio...

Astra Linux – Vulnerability in SQLite3

The zipfileUpdate function in ext/misc/zipfile.c in SQLite 3.30.1 mishandles a NULL pathname during the update of a ZIP archive...

Astra Linux – Vulnerability in Golang-1.19

The handling of certain types of invalid zip files by the archive/zip package differs from the behavior of most zip implementations. This discrepancy could be exploited to create a zip file with contents that vary depending on the implementation used to read the file. The archive/zip package now...

Astra Linux – Vulnerability in Golang-1.15

In versions of Go prior to 1.15.13 and 1.16.x prior to 1.16.5, a crafted file count present in the archive’s header can lead to a panic in NewReader or OpenReader...

Astra Linux – Vulnerability in Vim

Vim is an open-source, command-line text editor. Prior to version 9.1.1551, a path traversal issue in Vim’s zip.vim plugin could allow overwriting of arbitrary files when opening specially crafted zip archives. The impact is limited because this exploit requires direct user interaction. However,...

Astra Linux – Vulnerability in mat2

Before version 0.13.0, mat2 also known as the metadata anonymisation toolkit allowed ../ directory traversal during the ZIP archive cleaning process. This issue primarily affects mat2 web instances, where clients could obtain sensitive information through a crafted archive...

Astra Linux – Vulnerability in Python 3.7

The lib/zipfile.py module in Python, as of version 3.7.2, allows remote attackers to cause a denial of service resource consumption through a ZIP bomb attack...

Astra Linux – Vulnerability in unzip

A flaw was discovered in Unzip. The vulnerability occurs during the conversion of a wide string to a local string, resulting in an out-of-bound write operation on the heap. This flaw allows an attacker to submit a specially crafted zip file, causing a crash or code execution...

Astra Linux – Vulnerability in dovecot

Dovecot has provided a script that can be used for attaching files during text conversion. However, this script handles zip-style attachments in a way that is unsafe. An attacker could use specially crafted OOXML documents to cause unintended files on the system to be indexed, thereby ending up i...

Astra Linux – Vulnerability in unzip

A flaw was discovered in unzip. The vulnerability arises from improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to submit a specially crafted zip file, resulting in a crash or code execution...

Astra Linux – Vulnerability in PHP 7.3

In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21, and 7.4.x below 7.4.9, when processing PHAR files using the phar extension, pharparsezipfile might be tricked into accessing freed memory, which could lead to a crash or information disclosure...

CVE-2026-89321

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...

CVE-2026-89321

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...

EUVD-2026-77328

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...

CVE-2026-89321

Eclipse OpenVSX is vulnerable to a disk exhaustion issue in its WebResourceService . When a VSIX is first requested via the unpkg endpoint, the service opens a zip entry with ZipFile.getInputStream() and passes the decompressed stream to Files.copy() without counting bytes written. The resulting ...