142 lines
5.8 KiB
JSON
142 lines
5.8 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-2026-41681",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-04-22T03:53:24.406Z",
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"datePublished": "2026-04-24T17:19:15.187Z",
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"dateUpdated": "2026-04-24T17:42:54.765Z"
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},
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"containers": {
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"cna": {
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"title": "rust-openssl: MdCtxRef::digest_final() writes past caller buffer with no length check",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-121",
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"lang": "en",
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"description": "CWE-121: Stack-based Buffer Overflow",
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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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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-ghm9-cr32-g9qj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-ghm9-cr32-g9qj"
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},
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{
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"name": "https://github.com/rust-openssl/rust-openssl/pull/2608",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rust-openssl/rust-openssl/pull/2608"
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},
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{
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"name": "https://github.com/rust-openssl/rust-openssl/commit/826c3888b77add418b394770e2b2e3a72d9f92fe",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rust-openssl/rust-openssl/commit/826c3888b77add418b394770e2b2e3a72d9f92fe"
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},
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{
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"name": "https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78"
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}
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],
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"affected": [
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{
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"vendor": "rust-openssl",
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"product": "rust-openssl",
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"versions": [
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{
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"version": ">= 0.10.39, < 0.10.78",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-04-24T17:21:01.454Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.39 to before 0.10.78, EVP_DigestFinal() always writes EVP_MD_CTX_size(ctx) to the out buffer. If out is smaller than that, MdCtxRef::digest_final() writes past its end, usually corrupting the stack. This is reachable from safe Rust. This vulnerability is fixed in 0.10.78."
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}
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],
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"source": {
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"advisory": "GHSA-ghm9-cr32-g9qj",
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"discovery": "UNKNOWN"
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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": "2026-04-24T17:42:49.447277Z",
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"id": "CVE-2026-41681",
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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": "total"
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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": "2026-04-24T17:42:54.765Z"
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}
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}
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]
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}
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} |