GitHub_MVULNRICHMENT:CVE-2024-34063CVE-2024-34063 Degraded secret zeroization capabilities in vodozemac
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
vodozemac is an implementation of Olm and Megolm in pure Rust. Versions 0.5.0 and 0.5.1 of vodozemac have degraded secret zeroization capabilities, due to changes in third-party cryptographic dependencies (the Dalek crates), which moved secret zeroization capabilities behind a feature flag and defaulted this feature to off. The degraded zeroization capabilities could result in the production of more memory copies of encryption secrets and secrets could linger in memory longer than necessary. This marginally increases the risk of sensitive data exposure. This issue has been addressed in version 0.6.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:matrix-org:vodozemac:*:*:*:*:*:*:*:*"
],
"vendor": "matrix-org",
"product": "vodozemac",
"versions": [
{
"status": "affected",
"version": "0.5.0",
"versionType": "custom",
"lessThanOrEqual": "0.5.1"
}
],
"defaultStatus": "unknown"
}
]Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial