CWE-208

Observable Timing Discrepancy

Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.

CVE-2021-42016 (GCVE-0-2021-42016)
Vulnerability from cvelistv5
Published
2022-03-08 11:31
Modified
2025-08-12 11:10
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i801, RUGGEDCOM i802, RUGGEDCOM i803, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M969, RUGGEDCOM M969F, RUGGEDCOM RMC30, RUGGEDCOM RMC8388 V4.X, RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RP110, RUGGEDCOM RS1600, RUGGEDCOM RS1600F, RUGGEDCOM RS1600T, RUGGEDCOM RS400, RUGGEDCOM RS400F, RUGGEDCOM RS401, RUGGEDCOM RS416, RUGGEDCOM RS416F, RUGGEDCOM RS416P, RUGGEDCOM RS416PF, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS8000, RUGGEDCOM RS8000A, RUGGEDCOM RS8000H, RUGGEDCOM RS8000T, RUGGEDCOM RS900, RUGGEDCOM RS900 (32M) V4.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900F, RUGGEDCOM RS900G, RUGGEDCOM RS900G (32M) V4.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RS900GF, RUGGEDCOM RS900GP, RUGGEDCOM RS900GPF, RUGGEDCOM RS900L, RUGGEDCOM RS900M-GETS-C01, RUGGEDCOM RS900M-GETS-XX, RUGGEDCOM RS900M-STND-C01, RUGGEDCOM RS900M-STND-XX, RUGGEDCOM RS900W, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920W, RUGGEDCOM RS930L, RUGGEDCOM RS930W, RUGGEDCOM RS940G, RUGGEDCOM RS940GF, RUGGEDCOM RS969, RUGGEDCOM RSG2100, RUGGEDCOM RSG2100 (32M) V4.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100F, RUGGEDCOM RSG2100P, RUGGEDCOM RSG2100P (32M) V4.X, RUGGEDCOM RSG2100P (32M) V5.X, RUGGEDCOM RSG2100PF, RUGGEDCOM RSG2200, RUGGEDCOM RSG2200F, RUGGEDCOM RSG2288 V4.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2300 V4.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300F, RUGGEDCOM RSG2300P V4.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2300PF, RUGGEDCOM RSG2488 V4.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG2488F, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V4.X, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSL910, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P. A timing attack, in a third-party component, could make the retrieval of the private key possible, used for encryption of sensitive data. If a threat actor were to exploit this, the data integrity and security could be compromised.
Impacted products
Vendor Product Version
Siemens RUGGEDCOM i800 Version: 0   < V4.3.8
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   Siemens RUGGEDCOM i801 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM i802 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM i803 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM M2100 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM M2100F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM M2200 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM M2200F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM M969 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM M969F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RMC30 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RMC8388 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RMC8388 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RP110 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS1600 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS1600F Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS1600T Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS400 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS400F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS401 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS416 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS416F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS416P Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS416PF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS416Pv2 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS416Pv2 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RS416v2 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS416v2 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RS8000 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS8000A Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS8000H Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS8000T Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900 (32M) V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900 (32M) V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RS900F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS900G Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900G (32M) V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900G (32M) V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RS900GF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS900GP Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900GPF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS900L Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900M-GETS-C01 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900M-GETS-XX Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900M-STND-C01 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900M-STND-XX Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS900W Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS910 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS910L Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS910W Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS920L Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS920W Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS930L Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS930W Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS940G Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RS940GF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RS969 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100 (32M) V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100 (32M) V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100P Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100P (32M) V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100P (32M) V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2100PF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG2200 Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2200F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG2288 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2288 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300P V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300P V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2300PF Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG2488 V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG2488 V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG2488F Version: 0   < *
Create a notification for this product.
   Siemens RUGGEDCOM RSG907R Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG908C Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG909R Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG910C Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSG920P V4.X Version: 0   < V4.3.8
Create a notification for this product.
   Siemens RUGGEDCOM RSG920P V5.X Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RSL910 Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RST2228 Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RST2228P Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RST916C Version: 0   < V5.6.0
Create a notification for this product.
   Siemens RUGGEDCOM RST916P Version: 0   < V5.6.0
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:22:25.784Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-256353.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM i800",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM i801",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM i802",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM i803",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M2100",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M2100F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M2200",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M2200F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M969",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM M969F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RMC30",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RMC8388 V4.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RMC8388 V5.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.6.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RP110",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS1600",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS1600F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS1600T",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS400",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS400F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS401",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416P",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416PF",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416Pv2 V4.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416Pv2 V5.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.6.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416v2 V4.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS416v2 V5.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.6.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS8000",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS8000A",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS8000H",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS8000T",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS900",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS900 (32M) V4.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS900 (32M) V5.X",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.6.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RS900F",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
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CVE-2023-50781 (GCVE-0-2023-50781)
Vulnerability from cvelistv5
Published
2024-02-05 20:45
Modified
2025-08-30 07:43
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
References
https://access.redhat.com/security/cve/CVE-2023-50781vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254426issue-tracking, x_refsource_REDHAT
Show details on NVD website


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CVE-2023-50782 (GCVE-0-2023-50782)
Vulnerability from cvelistv5
Published
2024-02-05 20:45
Modified
2025-09-12 20:02
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
References
https://access.redhat.com/security/cve/CVE-2023-50782vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254432issue-tracking, x_refsource_REDHAT
Impacted products
Show details on NVD website


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CVE-2024-22340 (GCVE-0-2024-22340)
Vulnerability from cvelistv5
Published
2025-03-11 00:50
Modified
2025-09-01 01:07
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
IBM Common Cryptographic Architecture 7.0.0 through 7.5.51 could allow a remote attacker to obtain sensitive information during the creation of ECDSA signatures to perform a timing-based attack.
References
https://www.ibm.com/support/pages/node/7185282vendor-advisory, patch
Impacted products
Vendor Product Version
IBM Common Cryptographic Architecture Version: 7.0.0    7.5.51
    cpe:2.3:h:ibm:4769:-:*:*:*:*:*:*:*
Create a notification for this product.
   IBM 4769 Developers Toolkit Version: 7.0.0    7.5.51
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Show details on NVD website


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CVE-2024-2236 (GCVE-0-2024-2236)
Vulnerability from cvelistv5
Published
2024-03-06 22:07
Modified
2025-08-03 11:24
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
References
https://access.redhat.com/errata/RHSA-2024:9404vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:3530vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:3534vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-2236vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2245218issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Version: 0   
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.10.0-11.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::appstream
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   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.10.0-11.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::appstream
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   Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:1.10.0-10.el9_2.1   < *
    cpe:/o:redhat:rhel_eus:9.2::baseos
    cpe:/a:redhat:rhel_eus:9.2::appstream
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:1.10.0-10.el9_4.1   < *
    cpe:/a:redhat:rhel_eus:9.4::appstream
    cpe:/o:redhat:rhel_eus:9.4::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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Show details on NVD website


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CVE-2024-29995 (GCVE-0-2024-29995)
Vulnerability from cvelistv5
Published
2024-08-13 17:30
Modified
2025-07-10 16:33
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
Windows Kerberos Elevation of Privilege Vulnerability
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1809 Version: 10.0.17763.0   < 10.0.17763.6189
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   Microsoft Windows Server 2019 Version: 10.0.17763.0   < 10.0.17763.6189
Create a notification for this product.
   Microsoft Windows Server 2019 (Server Core installation) Version: 10.0.17763.0   < 10.0.17763.6189
Create a notification for this product.
   Microsoft Windows Server 2022 Version: 10.0.20348.0   < 10.0.20348.2655
Create a notification for this product.
   Microsoft Windows 10 Version 21H2 Version: 10.0.19043.0   < 10.0.19044.4780
Create a notification for this product.
   Microsoft Windows 10 Version 22H2 Version: 10.0.19045.0   < 10.0.19045.4780
Create a notification for this product.
   Microsoft Windows 10 Version 1507 Version: 10.0.10240.0   < 10.0.10240.20751
Create a notification for this product.
   Microsoft Windows 10 Version 1607 Version: 10.0.14393.0   < 10.0.14393.7259
Create a notification for this product.
   Microsoft Windows Server 2016 Version: 10.0.14393.0   < 10.0.14393.7259
Create a notification for this product.
   Microsoft Windows Server 2016 (Server Core installation) Version: 10.0.14393.0   < 10.0.14393.7259
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.6003.0   < 6.0.6003.22825
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) Version: 6.0.6003.0   < 6.0.6003.22825
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.6003.0   < 6.0.6003.22825
Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 Version: 6.1.7601.0   < 6.1.7601.27277
Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) Version: 6.1.7601.0   < 6.1.7601.27277
Create a notification for this product.
   Microsoft Windows Server 2012 Version: 6.2.9200.0   < 6.2.9200.25031
Create a notification for this product.
   Microsoft Windows Server 2012 (Server Core installation) Version: 6.2.9200.0   < 6.2.9200.25031
Create a notification for this product.
   Microsoft Windows Server 2012 R2 Version: 6.3.9600.0   < 6.3.9600.22134
Create a notification for this product.
   Microsoft Windows Server 2012 R2 (Server Core installation) Version: 6.3.9600.0   < 6.3.9600.22134
Create a notification for this product.
Show details on NVD website


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CVE-2025-20067 (GCVE-0-2025-20067)
Vulnerability from cvelistv5
Published
2025-08-12 16:58
Modified
2025-08-12 18:25
CWE
  • Information Disclosure
  • CWE-208 - Observable Timing Discrepancy
Summary
Observable timing discrepancy in firmware for some Intel(R) CSME and Intel(R) SPS may allow a privileged user to potentially enable information disclosure via local access.
Impacted products
Vendor Product Version
n/a Intel(R) CSME and Intel(R) SPS Version: See references
Show details on NVD website


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CVE-2025-43754 (GCVE-0-2025-43754)
Vulnerability from cvelistv5
Published
2025-08-21 17:10
Modified
2025-08-21 20:01
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
Username enumeration vulnerability in Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allows attackers to determine if an account exist in the application by inspecting the server processing time of the login request.
Impacted products
Vendor Product Version
Liferay Portal Version: 7.4.0
Create a notification for this product.
   Liferay DXP Version: 7.4.13
Version: 2024.Q1.1
Version: 2024.Q2.0
Version: 2024.Q3.1
Version: 2024.Q4.0
Create a notification for this product.
Show details on NVD website


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CVE-2025-53940 (GCVE-0-2025-53940)
Vulnerability from cvelistv5
Published
2025-07-24 22:23
Modified
2025-07-25 13:30
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
Quiet is an alternative to team chat apps like Slack, Discord, and Element that does not require trusting a central server or running one's own. In versions 6.1.0-alpha.4 and below, Quiet's API for backend/frontend communication was using an insecure, not constant-time comparison function for token verification. This allowed for a potential timing attack where an attacker would try different token values and observe tiny differences in the response time (wrong characters fail faster) to guess the whole token one character at a time. This is fixed in version 6.0.1.
Impacted products
Vendor Product Version
TryQuiet quiet Version: < 6.0.1
Create a notification for this product.
Show details on NVD website


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CVE-2025-59058 (GCVE-0-2025-59058)
Vulnerability from cvelistv5
Published
2025-09-12 13:10
Modified
2025-09-12 13:45
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. Prior to version 0.0.19, the HMAC signature comparison is not timing-safe. This makes anyone who uses HS256 signature verification vulnerable to a timing attack that allows the attacker to forge a signature. Version 0.0.19 fixes the issue.
Impacted products
Vendor Product Version
junkurihara httpsig-rs Version: < 0.0.19
Create a notification for this product.
Show details on NVD website


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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-208",
              "description": "CWE-208: Observable Timing Discrepancy",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-12T13:10:11.349Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/junkurihara/httpsig-rs/security/advisories/GHSA-q7pg-9pr4-mrp2",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/junkurihara/httpsig-rs/security/advisories/GHSA-q7pg-9pr4-mrp2"
        },
        {
          "name": "https://github.com/junkurihara/httpsig-rs/commit/fc095b6ce6043bb808f5d9c4379cf697899cb458",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/junkurihara/httpsig-rs/commit/fc095b6ce6043bb808f5d9c4379cf697899cb458"
        }
      ],
      "source": {
        "advisory": "GHSA-q7pg-9pr4-mrp2",
        "discovery": "UNKNOWN"
      },
      "title": "httpsig-rs\u0027s HMAC verification is vulnerable to timing attack"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-59058",
    "datePublished": "2025-09-12T13:10:11.349Z",
    "dateReserved": "2025-09-08T16:19:26.173Z",
    "dateUpdated": "2025-09-12T13:45:48.203Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

No mitigation information available for this CWE.

CAPEC-462: Cross-Domain Search Timing

An attacker initiates cross domain HTTP / GET requests and times the server responses. The timing of these responses may leak important information on what is happening on the server. Browser's same origin policy prevents the attacker from directly reading the server responses (in the absence of any other weaknesses), but does not prevent the attacker from timing the responses to requests that the attacker issued cross domain.

CAPEC-541: Application Fingerprinting

An adversary engages in fingerprinting activities to determine the type or version of an application installed on a remote target.

CAPEC-580: System Footprinting

An adversary engages in active probing and exploration activities to determine security information about a remote target system. Often times adversaries will rely on remote applications that can be probed for system configurations.

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