184 lines
7.6 KiB
JSON
184 lines
7.6 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-11935",
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"assignerOrgId": "50d2cd11-d01a-48ed-9441-5bfce9d63b27",
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"state": "PUBLISHED",
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"assignerShortName": "wolfSSL",
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"dateReserved": "2025-10-17T22:24:22.960Z",
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"datePublished": "2025-11-21T22:04:52.335Z",
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"dateUpdated": "2025-12-08T15:49:43.595Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://www.wolfssl.com/download",
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"defaultStatus": "unaffected",
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"modules": [
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"TLS"
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],
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"packageName": "wolfssl",
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"platforms": [
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"Linux",
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"MacOS"
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],
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"product": "wolfSSL",
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"programFiles": [
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"src/tls13.c",
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"src/tls.c",
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"wolfssl/internal.h"
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],
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"repo": "https://github.com/wolfSSL/wolfssl",
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"vendor": "wolfSSL",
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"versions": [
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{
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"lessThan": "5.8.4",
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"status": "affected",
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"version": "3.12.0",
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"versionType": "git"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Jaehun Lee, Pohang University of Science and Technology (POSTECH)"
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},
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{
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"lang": "en",
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"type": "coordinator",
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"value": "Kyungmin Bae, Pohang University of Science and Technology (POSTECH)"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a <span style=\"background-color: rgb(255, 255, 255);\">server responded to a ClientHello containing psk_dhe_ke without a key_share extension. </span>The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection.<br><br>"
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}
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],
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"value": "With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a server responded to a ClientHello containing psk_dhe_ke without a key_share extension. The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-94",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-94 Adversary in the Middle (AiTM)"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"attackVector": "NETWORK",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM",
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"exploitMaturity": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"userInteraction": "NONE",
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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
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"version": "4.0",
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"vulnAvailabilityImpact": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-326",
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"description": "CWE-326 Inadequate Encryption Strength",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "50d2cd11-d01a-48ed-9441-5bfce9d63b27",
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"shortName": "wolfSSL",
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"dateUpdated": "2025-12-08T15:49:43.595Z"
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},
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"references": [
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{
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"url": "https://github.com/wolfSSL/wolfssl"
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},
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{
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"url": "https://github.com/wolfSSL/wolfssl/pull/9112"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "Forward Secrecy Violation in WolfSSL TLS 1.3",
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-11-25T18:43:57.465371Z",
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"id": "CVE-2025-11935",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-11-25T18:44:04.062Z"
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}
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}
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]
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}
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} |