181 lines
6.9 KiB
JSON
181 lines
6.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2024-8006",
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"assignerOrgId": "cfdbb673-b408-4d03-89c1-c3d73ed80896",
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"state": "PUBLISHED",
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"assignerShortName": "Tcpdump",
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"dateReserved": "2024-08-20T09:58:58.455Z",
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"datePublished": "2024-08-30T23:53:11.334Z",
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"dateUpdated": "2024-09-03T19:17:49.301Z"
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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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"defaultStatus": "unaffected",
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"modules": [
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"remote packet capture"
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],
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"product": "libpcap",
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"programRoutines": [
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{
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"name": "pcap_findalldevs_ex()"
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}
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],
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"repo": "https://github.com/the-tcpdump-group/libpcap/",
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"vendor": "The Tcpdump Group",
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"versions": [
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{
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"status": "affected",
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"version": "1.9.x"
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},
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{
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"lessThanOrEqual": "1.10.4",
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"status": "affected",
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"version": "1.10.x",
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"versionType": "semver"
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}
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]
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "The problem is specific to the remote packet capture code, which is not enabled in the default build configuration."
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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": "Flavio Toffalini"
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},
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{
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"lang": "en",
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"type": "reporter",
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"value": "Nicolas Badoux"
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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": "Remote packet capture support is disabled by default in libpcap. When a user builds libpcap with remote packet capture support enabled, one of the functions that become available is pcap_findalldevs_ex(). One of the function arguments can be a filesystem path, which normally means a directory with input data files. When the specified path cannot be used as a directory, the function receives NULL from opendir(), but does not check the return value and passes the NULL value to readdir(), which causes a NULL pointer derefence."
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}
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],
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"exploits": [
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{
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"lang": "en",
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"value": "A functional exploit exists."
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}
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],
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"metrics": [
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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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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 4.4,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
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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-476",
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"description": "CWE-476 NULL Pointer Dereference",
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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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"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/the-tcpdump-group/libpcap/commit/0f8a103469ce87d2b8d68c5130a46ddb7fb5eb29"
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},
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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/the-tcpdump-group/libpcap/commit/8a633ee5b9ecd9d38a587ac9b204e2380713b0d6"
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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 libpcap 1.10.5."
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"title": "NULL pointer dereference in libpcap before 1.10.5 with remote packet capture support",
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"workarounds": [
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{
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"lang": "en",
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"value": "Do not build libpcap with remote packet capture support."
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}
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],
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"providerMetadata": {
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"orgId": "cfdbb673-b408-4d03-89c1-c3d73ed80896",
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"shortName": "Tcpdump",
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"dateUpdated": "2024-08-30T23:53:11.334Z"
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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": "2024-09-03T19:17:39.415802Z",
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"id": "CVE-2024-8006",
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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": "no"
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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": "2024-09-03T19:17:49.301Z"
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}
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}
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]
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}
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} |