CVE-2021-37701

A flaw was found in the npm package "tar" aka node-tar. Extracting tar files that contain both a directory and a symlink with the same name, where the symlink and directory names in the archive entry used backslashes as a path separator, made it possible to bypass node-tar symlink checks on...

CVE-2021-39134

CVE-2021-39134 affects Node.js @npmcli/arborist. On case-insensitive file systems, Arborist could allow a local attacker to write arbitrary contents to arbitrary filesystem locations via a symlink dependency crafted across conflicting case names (e.g., pwn-a with foo:"file:/some/path" and pwn-b w...

CVE-2021-39134 UNIX Symbolic Link (Symlink) Following in @npmcli/arborist

@npmcli/arborist, the library that calculates dependency trees and manages the nodemodules folder hierarchy for the npm command line interface, aims to guarantee that package dependency contracts will be met, and the extraction of package contents will always be performed into the expected folder...

37fis (>=1.0.0, <=1.0.2), 88slot-ap (1.0.0) +950 more potentially affected by CVE-2021-37701 via tar (>=3.0.0, <=4.4.15)

tar NPM version =3.0.0, =1.0.0, =0.1.3, =1.0.1, =1.0.1, =1.0.1, =1.0.0, =1.0.0, =1.1.0 - @adobe/commerce-cif-magento-graphql 1.0.0 and more Source cves: CVE-2021-37701 Source advisory: OSV:GHSA-9R2W-394V-53QC...

GHSA-9R2W-394V-53QC Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in...

GHSA-QQ89-HQ3F-393P Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in...

@bloq/create-package (1.2.0), @nrwl/insights (>=0.1.0, <=8.12.4) +21 more potentially affected by CVE-2021-37713 via tar (>=5.0.2, <=5.0.7)

tar NPM version =5.0.2, =0.1.0, =8.12.4, =8.11.0-alpha.0, =0.4.0-8, =0.0.2-dependabot-npm-and-yarn-decompress-4-2-1-75c8bb4f0266fca89b3fc3fe0c4c93324e226adb, =3.0.0, =3.6.20, =2.2.0, =1.10.1, =2.3.1, =0.10.0-dev2, =7.0.0, =0.9.0, =0.9.1 and more Source cves: CVE-2021-37713 Source advisory:...

GHSA-2H3H-Q99F-3FHC @npmcli/arborist vulnerable to UNIX Symbolic Link (Symlink) Following

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution @npmcli/arborist, the library that calculates dependency trees and manages the nodemodules folder hierarchy for the npm command line interface, aims to guarantee that package dependency contracts will be met, and t...

UNIX Symbolic Link (Symlink) Following in @npmcli/arborist

Impact Arbitrary File Creation, Arbitrary File Overwrite, Arbitrary Code Execution @npmcli/arborist, the library that calculates dependency trees and manages the nodemodules folder hierarchy for the npm command line interface, aims to guarantee that package dependency contracts will be met, and t...

CVE-2021-37712 Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links

The npm package "tar" aka node-tar before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achiev...

CVE-2021-37712

The npm package "tar" aka node-tar before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achiev...

CVE-2021-37712

The npm package "tar" aka node-tar before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achiev...

CVE-2021-37712

CVE-2021-37712 affects the npm package node-tar (tar). The issue arises from insufficient symlink protection during extraction: a directory cache could be poisoned by a misrepresented path when a tar contains a directory and a symlink whose names Unicode-normalize to the same value, bypassing che...

CVE-2021-37701 Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links

The npm package "tar" aka node-tar before versions 4.4.16, 5.0.8, and 6.1.7 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieve...

CVE-2021-37701

The npm package "tar" aka node-tar before versions 4.4.16, 5.0.8, and 6.1.7 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieve...

PT-2021-7037 · Npm +6 · Node-Tar +6

Name of the Vulnerable Software and Affected Versions: node-tar versions prior to 4.4.18 node-tar versions prior to 5.0.10 node-tar versions prior to 6.1.9 Description: The issue is related to the handling of tar archives by the node-tar module, which can lead to arbitrary file creation, overwrit...

CVE-2021-37701

CVE-2021-37701 (node-tar) affects the tar handling in node-tar where symlink-based directory cache poisoning enables arbitrary file creation/overwrite during extraction. The vulnerability arises from insufficient protection when an archive contains a directory followed by a symlink that shares th...

Updated opencontainers-runc packages fix security vulnerability

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition...

nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite

The npm package "tar" aka node-tar has an arbitrary File Creation/Overwrite vulnerability via insufficient symlink protection. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted...

nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite

The npm package "tar" aka node-tar has an arbitrary File Creation/Overwrite vulnerability via insufficient symlink protection. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted...