CVE-2023-3635

Name	CVE-2023-3635
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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
okio (PTS)	forky, sid, bookworm, bullseye, trixie	1.16.0-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
okio	source	(unstable)	(not affected)

Notes

- okio <not-affected> (Doesn't ship Kotlin variant yet)
https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195/
https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7b