CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS
Percentile
20.0%
Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure.
[
{
"collectionURL": "https://github.com/wolfSSL/wolfssl",
"defaultStatus": "affected",
"modules": [
"EdDSA signature system"
],
"packageName": "wolfssl",
"platforms": [
"Linux",
"Windows",
"64 bit",
"32 bit"
],
"product": "wolfCrypt",
"programFiles": [
"https://github.com/wolfSSL/wolfssl/blob/master/wolfcrypt/src/ed25519.c"
],
"programRoutines": [
{
"name": "Ed25519 signature"
}
],
"repo": "https://github.com/wolfSSL/wolfssl",
"vendor": "WolfSSL",
"versions": [
{
"lessThanOrEqual": "5.6.6",
"status": "affected",
"version": "0",
"versionType": "git"
}
]
}
]