CVE Explorer

CVE-2025-62792

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.12.0, a buffer over-read occurs in w_expression_match() when strlen() is called on str_test, because the corresponding buffer is not being properly NULL terminated during its allocation in OS_CleanMSG(). A compromised agent can cause a READ operation beyond the end of the allocated buffer (which may contain sensitive information) by sending a specially crafted message to the wazuh manager. An

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3cbae7b36029b868437a1e86b2b5043b9999eef785d05f370d849d2874469f51

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-170","description":"CWE-170: Improper Null Termination","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-126","description":"CWE-126: Buffer Over-read","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"wazuh","vendor":"wazuh","versions":[{"status":"affected","version":"< 4.12.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions

{"cweId":"CWE-170","description":"CWE-170: Improper Null Termination","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-126","description":"CWE-126: Buffer Over-read","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/wazuh/wazuh/security/advisories/GHSA-2672-vfhm-xhr6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-2672-vfhm-xhr6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:476f25e524ef933735daedf42a5dc703bd3f1227a45641e63d4ffa93071debc3 · sha256:f141481c55043dba… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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