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vulnrichmentMozillaVULNRICHMENT:CVE-2023-5388
HistoryMar 19, 2024 - 12:02 p.m.

CVE-2023-5388

2024-03-1912:02:54
mozilla
github.com
7
nss
rsa decryption
timing side-channel attack
private data
vulnerability
firefox
thunderbird

AI Score

6.1

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "124",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "115.9",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "115.9",
        "versionType": "custom"
      }
    ]
  }
]