Bug 2268269 (CVE-2024-27304)

Summary:	CVE-2024-27304 pgx: SQL Injection via Protocol Message Size Overflow
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	adudiak, agarcial, amctagga, aoconnor, asegurap, bdettelb, caswilli, davidn, dfreiber, drow, eglynn, epacific, fjansen, gparvin, gsuckevi, jaharrin, jburrell, jcammara, jeder, jhardy, jjoyce, jkoehler, jneedle, jobarker, jschluet, jsherril, kaycoth, kshier, lbainbri, lgamliel, lhh, lsvaty, mabashia, mburns, mgarciac, mrajanna, muagarwa, nbecker, njean, odf-bz-bot, omaciel, orabin, osapryki, owatkins, pahickey, pgrist, psegedy, rfreiman, rhaigner, rhos-maint, rjohnson, sapillai, sidakwo, simaishi, smcdonal, stcannon, teagle, tnielsen, vkareh, vkumar, yguenane, ypadia, zsadeh
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	pgx 4.18.2, pgx 5.5.4, pgproto3 2.3.3	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2268279, 2268280, 2268281, 2268282, 2268283, 2268284, 2268275, 2268276, 2268278
Bug Blocks:	2268287

Description Pedro Sampaio 2024-03-06 20:43:43 UTC

pgx is a PostgreSQL driver and toolkit for Go. SQL injection can occur if an attacker can cause a single query or bind message to exceed 4 GB in size. An integer overflow in the calculated message size can cause the one large message to be sent as multiple messages under the attacker's control. The problem is resolved in v4.18.2 and v5.5.4. As a workaround, reject user input large enough to cause a single query or bind message to exceed 4 GB in size.

References:

https://github.com/jackc/pgproto3/commit/945c2126f6db8f3bea7eeebe307c01fe92bca007
https://github.com/jackc/pgproto3/security/advisories/GHSA-7jwh-3vrq-q3m8
https://github.com/jackc/pgx/commit/adbb38f298c76e283ffc7c7a3f571036fea47fd4
https://github.com/jackc/pgx/commit/c543134753a0c5d22881c12404025724cb05ffd8
https://github.com/jackc/pgx/commit/f94eb0e2f96782042c96801b5ac448f44f0a81df
https://github.com/jackc/pgx/security/advisories/GHSA-mrww-27vc-gghv

Comment 5 Pedro Sampaio 2024-03-06 21:36:48 UTC

Created caddy tracking bugs for this issue:

Affects: epel-all [bug 2268279]
Affects: fedora-all [bug 2268278]


Created golang-github-jackc-pgproto3 tracking bugs for this issue:

Affects: fedora-all [bug 2268283]


Created golang-github-jackc-pgx tracking bugs for this issue:

Affects: fedora-all [bug 2268280]


Created golang-github-jackc-pgx-3 tracking bugs for this issue:

Affects: fedora-all [bug 2268284]


Created migrate tracking bugs for this issue:

Affects: fedora-all [bug 2268281]


Created osbuild-composer tracking bugs for this issue:

Affects: fedora-all [bug 2268282]

Comment 10 errata-xmlrpc 2024-03-13 20:55:45 UTC

This issue has been addressed in the following products:

  Red Hat Advanced Cluster Security 4.3

Via RHSA-2024:1321 https://access.redhat.com/errata/RHSA-2024:1321