CVE-2024-27304
SQL injection can occur if an attacker can cause a single query or bind message to exceed 4 GB in size.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.11%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.11% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89, CWE-190
- Affected
- jackc/pgproto3 · jackc/pgx
- Source
- security-advisories@github.com
References
- https://github.com/jackc/pgproto3/commit/945c2126f6db8f3bea7eeebe307c01fe92bca007Patch
- https://github.com/jackc/pgproto3/security/advisories/GHSA-7jwh-3vrq-q3m8Vendor Advisory
- https://github.com/jackc/pgx/commit/adbb38f298c76e283ffc7c7a3f571036fea47fd4Patch
- https://github.com/jackc/pgx/commit/c543134753a0c5d22881c12404025724cb05ffd8Patch
- https://github.com/jackc/pgx/commit/f94eb0e2f96782042c96801b5ac448f44f0a81dfPatch
- https://github.com/jackc/pgx/security/advisories/GHSA-mrww-27vc-gghvVendor Advisory
- https://www.youtube.com/watch?v=Tfg1B8u1yvEPress/Media Coverage
- https://github.com/jackc/pgproto3/commit/945c2126f6db8f3bea7eeebe307c01fe92bca007Patch
- https://github.com/jackc/pgproto3/security/advisories/GHSA-7jwh-3vrq-q3m8Vendor Advisory
- https://github.com/jackc/pgx/commit/adbb38f298c76e283ffc7c7a3f571036fea47fd4Patch
- https://github.com/jackc/pgx/commit/c543134753a0c5d22881c12404025724cb05ffd8Patch
- https://github.com/jackc/pgx/commit/f94eb0e2f96782042c96801b5ac448f44f0a81dfPatch
- https://github.com/jackc/pgx/security/advisories/GHSA-mrww-27vc-gghvVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.