Sandbox Breakout in realms-shim

Versions of realms-shim prior to 1.2.1 are vulnerable to a Sandbox Breakout. The Realms evaluation function has an option to apply Babel-like transformations to the source code before it reaches the evaluator. One portion of this transform pipeline exposed a primal-Realm object to the rewriting...

GHSA-7CG8-PQ9V-X98Q Sandbox Breakout in realms-shim

Versions of realms-shim prior to 1.2.1 are vulnerable to a Sandbox Breakout. The Realms evaluation function has an option to apply Babel-like transformations to the source code before it reaches the evaluator. One portion of this transform pipeline exposed a primal-Realm object to the rewriting...

GHSA-R3X4-WR4H-PW33 Sandbox Breakout / Arbitrary Code Execution in safer-eval

Versions of safer-eval prior to 1.3.4 are vulnerable to Sandbox Escape leading to Remote Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code. For example, evaluating he string console.constructor.constructor'return process'.env prints process.e...

Sandbox Breakout

realms-shim is vulnerable to sandbox breakout. The Realms evaluation function has an option to apply Babel-like transformations to the source code before it reaches the evaluator. An attacker is able to provide a malicious rewriter function that uses the confined code used within the evaluator...

GHSA-HGCH-JJMR-GP7W Sandbox Breakout / Arbitrary Code Execution in safer-eval

Versions of safer-eval before 1.3.2 are vulnerable to Sandbox Escape leading to Remote Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code. Recommendation Upgrade to version 1.3.2...

Sandbox Breakout / Arbitrary Code Execution in safer-eval

Versions of safer-eval before 1.3.2 are vulnerable to Sandbox Escape leading to Remote Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code. Recommendation Upgrade to version 1.3.2...

Sandbox Breakout

Overview Versions of realms-shim prior to 1.2.1 are vulnerable to a Sandbox Breakout. The Realms evaluation function has an option to apply Babel-like transformations to the source code before it reaches the evaluator. One portion of this transform pipeline exposed a primal-Realm object to the...

Sandbox Breakout in realms-shim

Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. Reflect.construct can be used on the sandboxed Function constructor to reach the prototypes of the primal Realm, which may allow an attacker to escape the sandbox and execute arbitrary code. Recommendation Upgrade to...

GHSA-6JG8-7333-554W Sandbox Breakout in realms-shim

Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. Reflect.construct can be used on the sandboxed Function constructor to reach the prototypes of the primal Realm, which may allow an attacker to escape the sandbox and execute arbitrary code. Recommendation Upgrade to...

Sandbox Breakout

Overview Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. Reflect.construct can be used on the sandboxed Function constructor to reach the prototypes of the primal Realm, which may allow an attacker to escape the sandbox and execute arbitrary code. Recommendation Upgra...

Sandbox Breakout

Overview Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. The package's confined evaluator depended upon correct behavior of the spread operator a = ...b, ...c, which could be modified by the confined code. This may allow an attacker to escape the sandbox and run...

Outdated Static Dependency

Overview Versions of ses prior to 0.6.3 contain an Outdated Static Dependency. The package relies on realms-shim and has it loaded statically instead of as a dependency that can be updated. The version of realms-shim it has contains multiple critical Sandbox Breakout vulnerabilities. Recommendati...

Sandbox Breakout

Overview Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. The package has an uncaught exception that may allow an attacker to break out of the sandbox by catching the exception and using the caught Exception object. Recommendation Upgrade to version 1.2.0 or later...

Sandbox Breakout

Overview Versions of realms-shim prior to 1.2.0 are vulnerable to a Sandbox Breakout. The package's core evaluator, which must switch between "unsafe mode" and "safe mode" for each call, could be left in "unsafe mode" if an attacker is able to force a RangeError in a specific timeframe. This woul...

Mozilla: XSS by breaking out of title and textarea elements using innerHTML

Some HTML elements, such as title and textarea, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if...

Botb - A Container Analysis And Exploitation Tool For Pentesters And Engineers

BOtB is a container analysis and exploitation tool designed to be used by pentesters and engineers while also being CI/CD friendly with common CI/CD technologies. What does it do? BOtB is a CLI tool which allows you to: Exploit common container vulnerabilities Perform common container post...

openSUSE Security Update : containerd / docker / docker-runc / etc (openSUSE-2019-2021)

This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues : Docker : - CVE-2019-14271: Fixed a code injection if the nsswitch facility dynamically loaded a library inside a chroot bsc1143409. - CVE-2019-13509: Fixed an information leak in the debu...

OPENSUSE-SU-2019:2021-1 Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork

This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues: Docker: - CVE-2019-14271: Fixed a code injection if the nsswitch facility dynamically loaded a library inside a chroot bsc1143409. - CVE-2019-13509: Fixed an information leak in the debug...

Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork (important)

openSUSE Security Update: Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork Announcement ID: openSUSE-SU-2019:2021-1 Rating: important References: 1100331 1121967 1138920 1139649 1142160 1142413 1143409 Cross-References: CVE-2018-10892 CVE-2019-13509...

SUSE-SU-2019:2117-1 Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork

This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues: Docker: - CVE-2019-14271: Fixed a code injection if the nsswitch facility dynamically loaded a library inside a chroot bsc1143409. - CVE-2019-13509: Fixed an information leak in the debug...