CVE-2023-3635
July 12, 2023
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.
Affected Packages
com.squareup.okio:okio (JAVA):
Affected version(s) >=2.0.0-RC1 <3.4.0Fix Suggestion:
Update to version 3.4.0com.squareup.okio:okio (JAVA):
Affected version(s) >=0.5.0 <1.17.6Fix Suggestion:
Update to version 1.17.6com.squareup.okio:okio-jvm (JAVA):
Affected version(s) >=3.0.0-alpha.10 <3.4.0Fix Suggestion:
Update to version 3.4.0Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (9)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
0.4
