CVE-2019-3564

HIGH7.5

Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type

Published May 6, 2019

Modified 1 years ago

No fix available

Details

Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.03.04.00.

References

WEBhttps://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156 WEBhttps://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2019-3564 WEBhttps://www.facebook.com/security/advisories/cve-2019-3564

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

Other

CWE-834

Ecosystems

Timeline

PublishedMay 6, 2019

ModifiedAug 4, 2024