458 lines
17 KiB
JSON
458 lines
17 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-2026-3407",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"state": "PUBLISHED",
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"dateReserved": "2026-03-01T07:03:11.753Z",
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"datePublished": "2026-03-02T03:02:09.924Z",
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"dateUpdated": "2026-03-02T14:43:12.380Z"
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},
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"shortName": "VulDB",
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"dateUpdated": "2026-03-02T03:02:09.924Z"
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},
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"title": "YosysHQ yosys BLIF File rtlil.h set heap-based overflow",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Heap-based Buffer Overflow"
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}
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{
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{
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"type": "CWE",
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}
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{
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"version": "0.62",
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}
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],
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"modules": [
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"BLIF File Parser"
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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": "A vulnerability was determined in YosysHQ yosys up to 0.62. This affects the function Yosys::RTLIL::Const::set of the file kernel/rtlil.h of the component BLIF File Parser. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Applying a patch is the recommended action to fix this issue. It appears that the issue is not reproducible all the time."
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}
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],
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{
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"baseSeverity": "MEDIUM"
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"timeline": [
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{
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"time": "2026-03-01T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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{
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"time": "2026-03-01T01:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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{
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"time": "2026-03-01T08:08:34.000Z",
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"credits": [
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],
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"references": [
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{
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"url": "https://vuldb.com/?id.348302",
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"name": "VDB-348302 | YosysHQ yosys BLIF File rtlil.h set heap-based overflow",
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"tags": [
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"vdb-entry",
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]
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},
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{
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"url": "https://vuldb.com/?ctiid.348302",
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"name": "VDB-348302 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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]
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},
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{
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"url": "https://vuldb.com/?submit.763755",
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"name": "Submit #763755 | YosysHQ yosys 8bbde80 Heap-based Buffer Overflow",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://github.com/YosysHQ/yosys/issues/5677",
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/YosysHQ/yosys/pull/5680",
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"issue-tracking",
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"patch"
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{
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"url": "https://github.com/oneafter/0210/blob/main/yo2/repro",
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"tags": [
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"exploit"
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{
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"url": "https://github.com/YosysHQ/yosys/pull/5681",
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"adp": [
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"metrics": [
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"type": "ssvc",
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"content": {
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"timestamp": "2026-03-02T14:40:14.679910Z",
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"id": "CVE-2026-3407",
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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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"Technical Impact": "partial"
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"version": "2.0.3"
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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} |