CVE-2023-32762
Reported by mitre · Published May 28, 2023
An issue was discovered in Qt before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. Qt Network incorrectly parses the strict-transport-security (HSTS) header, allowing unencrypted connections to be established, even when explicitly prohibited by the server. This happens if the case used for this header does not exactly match.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| qt5-qtbase-postgresql | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt6-qtbase | Alpine | 6.5.0-r5 |
| qt5-qtbase-static | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-devel | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-examples | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-mysql | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-gui | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-doc | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-common | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase | Alpine | 5.15.9_git20230505-r0 |
| qt5-rpm-macros | Amazon Linux | 5.9.2-3.amzn2.0.10 |
| qt5-qtbase-odbc | Amazon Linux | 5.9.2-3.amzn2.0.10 |
3 more packages have a fixed version. See every fix in Lookup.
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| amazon:2 | qt5-qtbase-postgresql | 0 |
| alpine | qt6-qtbase | 0 |
| qt | qtbase | 6.3.0, 0, 6.0 |
| amazon:2 | qt5-qtbase-static | 0 |
| amazon:2 | qt5-qtbase-devel | 0 |
| amazon:2 | qt5-qtbase-examples | 0 |
| amazon:2 | qt5-qtbase-mysql | 0 |
| amazon:2 | qt5-qtbase-gui | 0 |
| amazon:2 | qt5-qtbase-doc | 0 |
| amazon:2 | qt5-qtbase-common | 0 |
| alpine | qt5-qtbase | 0 |
| amazon:2 | qt5-rpm-macros | 0 |
| amazon:2 | qt5-qtbase-odbc | 0 |
| amazon:2 | qt5-qtbase | 0 |
| n/a | n/a | * |
Timeline
- May 23, 2023 CVE Published
- May 29, 2023 EPSS Score (30 in total, the first dated here)
- Jun 2, 2026 Security Advisory (5 in total, the first dated here)
- Jun 30, 2026 CVE Updated
- Aug 9, 2026 Coalition ESS Score
- Nov 2, 2026 Distribution Patch
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2023-32762
vulnetix vdb fixes CVE-2023-32762Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2023-32762/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart