Description
In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those lookup values lead to incorrect length calculations and incorrect memcpy operations.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-10687 | In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those lookup values lead to incorrect length calculations and incorrect memcpy operations. |
References
History
Thu, 10 Apr 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 10 Apr 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those lookup values lead to incorrect length calculations and incorrect memcpy operations. | |
| Weaknesses | CWE-392 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-04-10T14:30:27.850Z
Reserved: 2025-04-10T00:00:00.000Z
Link: CVE-2025-32743
Updated: 2025-04-10T14:30:20.652Z
Status : Awaiting Analysis
Published: 2025-04-10T14:15:29.740
Modified: 2025-04-11T15:39:52.920
Link: CVE-2025-32743
No data.
OpenCVE Enrichment
Updated: 2025-07-12T16:01:45Z
Weaknesses
EUVD