Filtered by vendor Yarnpkg Subscriptions
Total 6 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2018-12556 1 Yarnpkg 1 Website 2024-08-05 N/A
The signature verification routine in install.sh in yarnpkg/website through 2018-06-05 only verifies that the yarn release is signed by any (arbitrary) key in the local keyring of the user, and does not pin the signature to the yarn release key, which allows remote attackers to sign tampered yarn release packages with their own key.
CVE-2019-15608 1 Yarnpkg 1 Yarn 2024-08-05 5.9 Medium
The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. This may lead to a cache pollution attack.
CVE-2019-10773 2 Redhat, Yarnpkg 2 Quay, Yarn 2024-08-04 7.8 High
In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set.
CVE-2019-5448 1 Yarnpkg 1 Yarn 2024-08-04 8.1 High
Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.
CVE-2020-8131 2 Redhat, Yarnpkg 2 Quay, Yarn 2024-08-04 7.5 High
Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.
CVE-2021-4435 1 Yarnpkg 1 Yarn 2024-08-03 7.7 High
An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways.