cve-2025-2886
Vulnerability from cvelistv5
Published
2025-03-27 22:22
Modified
2025-03-28 15:43
Severity ?
5.7 (Medium) - CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS score ?
0.04% (0.08344)
Summary
Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.
References
ff89ba41-3aa1-4d27-914a-91399e9639e5https://aws.amazon.com/security/security-bulletins/AWS-2025-007/
ff89ba41-3aa1-4d27-914a-91399e9639e5https://github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqc
Impacted products
Vendor Product Version
AWS tough Version: 0.1.0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2025-2886",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2025-03-28T15:43:34.765460Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2025-03-28T15:43:49.713Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "tough",
               repo: "https://github.com/awslabs/tough",
               vendor: "AWS",
               versions: [
                  {
                     lessThan: "0.20.0",
                     status: "affected",
                     version: "0.1.0",
                     versionType: "semver",
                  },
               ],
            },
         ],
         datePublic: "2025-03-27T21:30:00.000Z",
         descriptions: [
            {
               lang: "en",
               supportingMedia: [
                  {
                     base64: false,
                     type: "text/html",
                     value: "<p></p><p></p><p>Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.</p><p></p><p></p>",
                  },
               ],
               value: "Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.",
            },
         ],
         impacts: [
            {
               capecId: "CAPEC-439",
               descriptions: [
                  {
                     lang: "en",
                     value: "CAPEC-439 Manipulation During Distribution",
                  },
               ],
            },
         ],
         metrics: [
            {
               cvssV4_0: {
                  Automatable: "NOT_DEFINED",
                  Recovery: "NOT_DEFINED",
                  Safety: "NOT_DEFINED",
                  attackComplexity: "HIGH",
                  attackRequirements: "NONE",
                  attackVector: "NETWORK",
                  baseScore: 5.7,
                  baseSeverity: "MEDIUM",
                  privilegesRequired: "HIGH",
                  providerUrgency: "NOT_DEFINED",
                  subAvailabilityImpact: "NONE",
                  subConfidentialityImpact: "NONE",
                  subIntegrityImpact: "NONE",
                  userInteraction: "PASSIVE",
                  valueDensity: "NOT_DEFINED",
                  vectorString: "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                  version: "4.0",
                  vulnAvailabilityImpact: "NONE",
                  vulnConfidentialityImpact: "NONE",
                  vulnIntegrityImpact: "HIGH",
                  vulnerabilityResponseEffort: "NOT_DEFINED",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-670",
                     description: "CWE-670 Always-Incorrect Control Flow Implementation",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-03-27T22:22:14.382Z",
            orgId: "ff89ba41-3aa1-4d27-914a-91399e9639e5",
            shortName: "AMZN",
         },
         references: [
            {
               url: "https://github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqc",
            },
            {
               url: "https://aws.amazon.com/security/security-bulletins/AWS-2025-007/",
            },
         ],
         source: {
            discovery: "UNKNOWN",
         },
         title: "Terminating targets role delegations are not respected in tough",
         x_generator: {
            engine: "Vulnogram 0.2.0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "ff89ba41-3aa1-4d27-914a-91399e9639e5",
      assignerShortName: "AMZN",
      cveId: "CVE-2025-2886",
      datePublished: "2025-03-27T22:22:14.382Z",
      dateReserved: "2025-03-27T21:08:14.876Z",
      dateUpdated: "2025-03-28T15:43:49.713Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2025-2886\",\"sourceIdentifier\":\"ff89ba41-3aa1-4d27-914a-91399e9639e5\",\"published\":\"2025-03-27T23:15:35.410\",\"lastModified\":\"2025-03-28T18:11:40.180\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"ff89ba41-3aa1-4d27-914a-91399e9639e5\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":5.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"PASSIVE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"NONE\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}]},\"weaknesses\":[{\"source\":\"ff89ba41-3aa1-4d27-914a-91399e9639e5\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-670\"}]}],\"references\":[{\"url\":\"https://aws.amazon.com/security/security-bulletins/AWS-2025-007/\",\"source\":\"ff89ba41-3aa1-4d27-914a-91399e9639e5\"},{\"url\":\"https://github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqc\",\"source\":\"ff89ba41-3aa1-4d27-914a-91399e9639e5\"}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-2886\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-03-28T15:43:34.765460Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-03-28T15:43:42.891Z\"}}], \"cna\": {\"title\": \"Terminating targets role delegations are not respected in tough\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-439\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-439 Manipulation During Distribution\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 5.7, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"PASSIVE\", \"attackComplexity\": \"HIGH\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"NONE\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/awslabs/tough\", \"vendor\": \"AWS\", \"product\": \"tough\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.1.0\", \"lessThan\": \"0.20.0\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2025-03-27T21:30:00.000Z\", \"references\": [{\"url\": \"https://github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqc\"}, {\"url\": \"https://aws.amazon.com/security/security-bulletins/AWS-2025-007/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<p></p><p></p><p>Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.</p><p></p><p></p>\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-670\", \"description\": \"CWE-670 Always-Incorrect Control Flow Implementation\"}]}], \"providerMetadata\": {\"orgId\": \"ff89ba41-3aa1-4d27-914a-91399e9639e5\", \"shortName\": \"AMZN\", \"dateUpdated\": \"2025-03-27T22:22:14.382Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2025-2886\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-28T15:43:49.713Z\", \"dateReserved\": \"2025-03-27T21:08:14.876Z\", \"assignerOrgId\": \"ff89ba41-3aa1-4d27-914a-91399e9639e5\", \"datePublished\": \"2025-03-27T22:22:14.382Z\", \"assignerShortName\": \"AMZN\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.