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Github Security Blog
Github Security Blog
added 2024/07/17 6:30 p.m.21 views

vodozemac's usage of non-constant time base64 decoder could lead to leakage of secret key material

Versions before 0.7.0 of vodozemac use a non-constant time base64 implementation for importing key material for Megolm group sessions and PkDecryption Ed25519 secret keys. This flaw might allow an attacker to infer some information about the secret key material through a side-channel attack. Impa...

2.9CVSS6.4AI score0.001EPSS
Exploits0References7Affected Software1
OSV
OSV
added 2024/07/17 6:30 p.m.10 views

GHSA-J8CM-G7R6-HFPQ vodozemac's usage of non-constant time base64 decoder could lead to leakage of secret key material

Versions before 0.7.0 of vodozemac use a non-constant time base64 implementation for importing key material for Megolm group sessions and PkDecryption Ed25519 secret keys. This flaw might allow an attacker to infer some information about the secret key material through a side-channel attack. Impa...

6.3CVSS3.4AI score0.001EPSS
Exploits0References7
Vulnrichment
Vulnrichment
added 2024/07/17 5:27 p.m.30 views

CVE-2024-40640 Usage of non-constant time base64 decoder could lead to leakage of secret key material in vodozemac

vodozemac is an open source implementation of Olm and Megolm in pure Rust. Versions before 0.7.0 of vodozemac use a non-constant time base64 implementation for importing key material for Megolm group sessions and PkDecryption Ed25519 secret keys. This flaw might allow an attacker to infer some...

2.9CVSS6.8AI score0.001EPSS
Exploits0References3
OSV
OSV
added 2024/07/17 12:0 p.m.8 views

RUSTSEC-2024-0354 Usage of non-constant time base64 decoder could lead to leakage of secret key material

Versions before 0.7.0 of vodozemac use a non-constant time base64 implementation for importing key material for Megolm group sessions and PkDecryption Ed25519 secret keys. This flaw might allow an attacker to infer some information about the secret key material through a side-channel attack. Impa...

2.9CVSS3.4AI score0.001EPSS
Exploits0References3
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