158 lines
6.6 KiB
JSON
158 lines
6.6 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-2026-58102",
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"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"state": "PUBLISHED",
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"assignerShortName": "CPANSec",
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"dateReserved": "2026-06-29T06:35:04.718Z",
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"datePublished": "2026-07-13T22:22:48.618Z",
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"dateUpdated": "2026-07-14T13:03:15.979Z"
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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://cpan.org/modules",
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"defaultStatus": "unaffected",
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"packageName": "Crypt-OpenSSL-X509",
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"product": "Crypt::OpenSSL::X509",
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"programFiles": [
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"X509.xs"
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],
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"programRoutines": [
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{
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"name": "hv_exts"
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},
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{
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"name": "Crypt::OpenSSL::X509::extensions"
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},
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{
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"name": "Crypt::OpenSSL::X509::extensions_by_long_name"
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},
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{
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"name": "Crypt::OpenSSL::X509::extensions_by_oid"
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}
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],
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"repo": "https://github.com/dsully/perl-crypt-openssl-x509",
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"vendor": "JONASBN",
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"versions": [
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{
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"lessThan": "2.1.3",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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}
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]
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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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"value": "Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hv_exts.\n\nWhen building the extension hash (via extensions(), extensions_by_long_name(), extensions_by_oid(), or has_extension_oid()), the code passes OBJ_obj2txt()'s return value as the hash-key length; because that value is the OID's full text length rather than the bytes written to the fixed-size buffer (129 bytes), an OID whose text is longer than the 129-byte buffer causes a read past the allocation, exposing adjacent heap memory as the returned hash key. extensions_by_name() uses the static shortname path and is not affected."
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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-125",
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"description": "CWE-125 Out-of-bounds Read",
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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": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"shortName": "CPANSec",
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"dateUpdated": "2026-07-13T22:22:48.618Z"
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},
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"references": [
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{
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"tags": [
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"patch"
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],
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"url": "https://github.com/dsully/perl-crypt-openssl-x509/commit/757289bfce095455c104d4adfe9312e7b339620f.patch"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://metacpan.org/release/JONASBN/Crypt-OpenSSL-X509-2.1.3/source/Changes.md"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade to Crypt::OpenSSL::X509 2.1.3 or later."
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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": "Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hv_exts",
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"workarounds": [
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{
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"lang": "en",
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"value": "Callers that must enumerate extensions of untrusted certificates can restrict enumeration to extensions_by_name(), which uses the static shortname path and does not trigger the over-read."
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}
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],
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"x_generator": {
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"engine": "cpansec-cna-tool 0.1"
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.1,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-07-14T13:02:35.283353Z",
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"id": "CVE-2026-58102",
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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": "2026-07-14T13:03:15.979Z"
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}
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}
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]
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}
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} |