Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

Back to All

CVE

CVE-2023-3635

Okio Signed to Unsigned Conversion Error vulnerability

Description

GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.

Base CVSS

7.5

EPSS Score

0.25%

Introduced Version

0.5.0

Fix Available

1.17.6,3.4.0

Fix without Upgrading

Available Patches

Package

CVEs Fixed

Lines of Code Changed

Package Name

com.squareup.okio:okio

References

https://github.com/square/okio/commit/b4fa875dc24950680c386e4b1c593660ce4f7839

https://github.com/square/okio/pull/1280

https://nvd.nist.gov/vuln/detail/CVE-2023-3635

https://github.com/square/okio

https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7b

https://github.com/square/okio/blob/master/CHANGELOG.md#version-1176

https://github.com/square/okio/pull/1334

https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195

AppSec for the Software Development Revolution

Endor Labs builds a complete graph of your software estate, so teams can pinpoint and fix critical risks in complex, dependency-rich code—whether it was written by humans or AI.

Welcome to the resistance

Oops! Something went wrong, please try again.