Bug 2214960 (CVE-2023-24535)

Summary:	CVE-2023-24535 golang/Protobuf: panic when parsing an incomplete number
Product:	[Other] Security Response	Reporter:	Vipul Nair <vinair>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aazores, abishop, amasferr, augol, bbaude, chazlett, dsimansk, dwalsh, eaguilar, ebaron, gparvin, grafana-maint, jkang, jkurik, jligon, jnovy, jpallich, kaycoth, lball, lsm5, matzew, mboddu, mheon, mkudlej, mmagr, mrunge, nathans, njean, nobody, owatkins, pahickey, pjindal, pthomas, rhos-maint, rhuss, scox, sfroberg, skontopo, stcannon, teagle, tjochec, tsweeney, umohnani
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	protobuf 1.29.1	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the golang implementation of the protobuf protocol. This issue occurs when parsing a text-format message which contains a potential number consisting of a minus sign, one or more characters of whitespace, and no further input, which will cause a panic.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-07-04 07:01:30 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2214923

Description Vipul Nair 2023-06-14 08:51:55 UTC

Parsing invalid messages can panic. Parsing a text-format message which contains a potential number consisting of a minus sign, one or more characters of whitespace, and no further input will cause a panic.

https://pkg.go.dev/vuln/GO-2023-1631
https://github.com/golang/protobuf/issues/1530
https://go.dev/cl/475995

Comment 5 Product Security DevOps Team 2023-07-04 07:01:26 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-24535