Kyverno before 1.9.5 Sweet32 Medium Strength Cipher Suites
Kyverno versions 1.9.4 and earlier support insecure 3DES cipher suites (TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA and TLS_RSA_WITH_3DES_EDE_CBC_SHA) on their TLS endpoints. These 64-bit block ciphers are vulnerable to the Sweet32 attack (CVE-2016-2183), which, over very long-lived TLS connections carrying large volumes of traffic, could allow an attacker to recover small amounts of plaintext. The issue is fixed in Kyverno 1.9.5 and 1.10.0.
CVE-2023-54356
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2023-54356
kyverno
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "kyverno",
"product": "kyverno",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.9.5, 1.10.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "1.9.5, 1.10.0",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/kyverno/kyverno",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2023-54356
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #12607 · Revision 1
- Added to Heist Feed
- Publisher date