152 lines
6.2 KiB
JSON
152 lines
6.2 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-2024-32646",
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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": "2024-04-16T14:15:26.875Z",
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"datePublished": "2024-04-25T17:21:59.687Z",
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"dateUpdated": "2024-08-02T02:13:40.232Z"
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},
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"containers": {
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"cna": {
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"title": "vyper performs double eval of the slice args when buffer from adhoc locations",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"version": "3.1"
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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/vyperlang/vyper/security/advisories/GHSA-r56x-j438-vw5m",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-r56x-j438-vw5m"
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}
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],
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"affected": [
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{
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"vendor": "vyperlang",
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"product": "vyper",
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"versions": [
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{
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"version": "<= 0.3.10",
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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": "2024-04-25T17:21:59.687Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the `slice` builtin can result in a double eval vulnerability when the buffer argument is either `msg.data`, `self.code` or `<address>.code` and either the `start` or `length` arguments have side-effects. It can be easily triggered only with the versions `<0.3.4` as `0.3.4` introduced the unique symbol fence. No vulnerable production contracts were found. Additionally, double evaluation of side-effects should be easily discoverable in client tests. As such, the impact is low. As of time of publication, no fixed versions are available.\n\n"
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}
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],
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"source": {
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"advisory": "GHSA-r56x-j438-vw5m",
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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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"title": "CISA ADP Vulnrichment",
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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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"id": "CVE-2024-32646",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "poc"
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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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"version": "2.0.3",
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"timestamp": "2024-04-30T16:05:58.539270Z"
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}
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}
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}
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],
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"affected": [
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{
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"cpes": [
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"cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*"
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],
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"vendor": "vyperlang",
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"product": "vyper",
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"versions": [
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{
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"status": "affected",
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"version": "*"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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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": "2024-06-04T17:49:53.303Z"
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}
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},
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T02:13:40.232Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"name": "https://github.com/vyperlang/vyper/security/advisories/GHSA-r56x-j438-vw5m",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-r56x-j438-vw5m"
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}
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]
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}
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]
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}
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} |