CVE-2009-3051 (GCVE-0-2009-3051)
Vulnerability from cvelistv5 – Published: 2009-09-10 18:00 – Updated: 2024-08-07 06:14
VLAI
EPSS
VEX
Summary
Multiple format string vulnerabilities in lib/silcclient/client_entry.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.10, and SILC Client before 1.1.8, allow remote attackers to execute arbitrary code via format string specifiers in a nickname field, related to the (1) silc_client_add_client, (2) silc_client_update_client, and (3) silc_client_nickname_format functions.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2009-08-01 00:00
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},
"nvd": "{\"cve\":{\"id\":\"CVE-2009-3051\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2009-09-10T18:30:00.217\",\"lastModified\":\"2026-04-23T00:35:47.467\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Multiple format string vulnerabilities in lib/silcclient/client_entry.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.10, and SILC Client before 1.1.8, allow remote attackers to execute arbitrary code via format string specifiers in a nickname field, related to the (1) silc_client_add_client, (2) silc_client_update_client, and (3) silc_client_nickname_format functions.\"},{\"lang\":\"es\",\"value\":\"M\u00faltiples vulnerabilidades de formato de cadena en lib/silcclient/client_entry.c de Secure Internet Live Conferencing (SILC) Toolkit anterior a v1.1.10, y SILC Client anterior a v1.1.8, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de especificadores de formato de cadena en un campo nickname (apodo). Est\u00e1 relacionado con las funciones (1) silc_client_add_client, (2) silc_client_update_client y (3) silc_client_nickname_format.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-134\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.1.7\",\"matchCriteriaId\":\"818C2A1A-90A7-4B9C-8A41-F99B641C679E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:1.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"69F3F92C-7A47-4F14-BB23-74902AACB8E8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:1.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F0F083A8-E3BD-4434-9F55-93E7D5B8F735\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:1.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7036B3C2-0D64-474E-81CF-2013F2F20AF8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:1.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3471C30-9633-4A9D-A445-8B286C1294E9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_client:1.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"75B46F7C-353D-41C7-8F39-7BE3FC2C83EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.1.9\",\"matchCriteriaId\":\"3F1B96DE-36B1-484B-87FC-6156D8B65F75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C06811A1-DF33-4EC9-A2EE-49CE2F4A4EC2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6FE803FA-43C9-4565-A1B6-6890A2275A6B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9754DA96-8464-412C-8337-51F8DE9884B5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4BC8115-1A4B-4CFD-9431-3C2A231D0237\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"262AEDC5-8FB8-4D15-AC4D-906110718D07\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F422F232-FDA3-4FB4-AD84-2641EF0A0134\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"301B0871-8F41-483F-B457-488A89428975\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:silcnet:silc_toolkit:1.1.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B207531-E87A-49F4-8D49-BF7BB9F791DF\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/36134\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/36614\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/changelog/SILC%20Client%201.1.8\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/changelog/SILC%20Toolkit%201.1.10\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/release/SILC%20Client%201.1.8\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/general/news/news_client.php\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/general/news/news_toolkit.php\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.debian.org/security/2009/dsa-1879\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:234\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:235\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/08/31/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/09/03/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/35940\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.vupen.com/english/advisories/2009/2150\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/36134\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/36614\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/changelog/SILC%20Client%201.1.8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/changelog/SILC%20Toolkit%201.1.10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/docs/release/SILC%20Client%201.1.8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/general/news/news_client.php\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://silcnet.org/general/news/news_toolkit.php\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.debian.org/security/2009/dsa-1879\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:234\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2009:235\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/08/31/5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/09/03/5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/35940\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.vupen.com/english/advisories/2009/2150\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"Not vulnerable. This issue did not affect the versions of libsilc as shipped with Red Hat Enterprise Linux 4, or 5.\",\"lastModified\":\"2009-09-11T00:00:00\"}]}}",
"redhat_vex": {
"current_release_date": "2025-11-21T13:10:42+00:00",
"cve": "CVE-2009-3051",
"id": "CVE-2009-3051",
"initial_release_date": "2009-07-31T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "libsilc: multiple format string issues in handling of client entry (CVE-2009-3051) and channel name (CVE-2009-3163)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-3051.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-04-25T01:53:21Z",
"cve": "CVE-2009-3051",
"id": "CVE-2009-3051",
"initial_release_date": "2023-02-15T06:02:46Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2009-3051",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2009-3051.json",
"version": "5"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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