161 lines
6.8 KiB
JSON
161 lines
6.8 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-2023-30546",
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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": "2023-04-12T15:19:33.767Z",
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"datePublished": "2023-04-26T18:14:46.436Z",
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"dateUpdated": "2025-01-30T21:31:28.154Z"
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},
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"containers": {
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"cna": {
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"title": "Contiki-NG has off-by-one error in Antelope DBMS",
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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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"lang": "en",
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"description": "CWE-125: Out-of-bounds Read",
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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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"descriptions": [
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{
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"cweId": "CWE-193",
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"lang": "en",
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"description": "CWE-193: Off-by-one Error",
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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": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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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:H/I:H/A:H",
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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/contiki-ng/contiki-ng/security/advisories/GHSA-257g-w39m-5jj4",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-257g-w39m-5jj4"
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},
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{
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"name": "https://github.com/contiki-ng/contiki-ng/pull/2425",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/contiki-ng/contiki-ng/pull/2425"
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}
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],
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"affected": [
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{
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"vendor": "contiki-ng",
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"product": "contiki-ng",
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"versions": [
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{
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"version": "<= 4.8",
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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": "2023-04-26T18:14:46.436Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Contiki-NG is an operating system for Internet of Things devices. An off-by-one error can be triggered in the Antelope database management system in the Contiki-NG operating system in versions 4.8 and prior. The problem exists in the Contiki File System (CFS) backend for the storage of data (file os/storage/antelope/storage-cfs.c). In the functions `storage_get_index` and `storage_put_index`, a buffer for merging two strings is allocated with one byte less than the maximum size of the merged strings, causing subsequent function calls to the cfs_open function to read from memory beyond the buffer size. The vulnerability has been patched in the \"develop\" branch of Contiki-NG, and is expected to be included in the next release. As a workaround, the problem can be fixed by applying the patch in Contiki-NG pull request #2425."
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}
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],
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"source": {
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"advisory": "GHSA-257g-w39m-5jj4",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T14:28:51.792Z"
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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/contiki-ng/contiki-ng/security/advisories/GHSA-257g-w39m-5jj4",
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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/contiki-ng/contiki-ng/security/advisories/GHSA-257g-w39m-5jj4"
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},
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{
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"name": "https://github.com/contiki-ng/contiki-ng/pull/2425",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/contiki-ng/contiki-ng/pull/2425"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-01-30T21:31:24.927916Z",
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"id": "CVE-2023-30546",
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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": "2025-01-30T21:31:28.154Z"
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}
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}
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]
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}
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} |