CVE-2008-1803

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rdesktop:rdesktop:1.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "3B97D70B-2614-4EDB-A74E-217E42076C66", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer signedness error in the xrealloc function (rdesktop.c) in RDesktop 1.5.0 allows remote attackers to execute arbitrary code via unknown parameters that trigger a heap-based overflow. NOTE: the role of the channel_process function was not specified by the original researcher."}, {"lang": "es", "value": "Un error en la propiedad signedness de enteros en la funci\u00f3n xrealloc (archivo rdesktop.c) en RDesktop versi\u00f3n 1.5.0, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de par\u00e1metros desconocidos que desencadenan un desbordamiento en la regi\u00f3n heap de la memoria. NOTA: el rol de la funci\u00f3n channel_process no fue especificado por el investigador original."}], "id": "CVE-2008-1803", "lastModified": "2026-06-16T22:52:31.113", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2008-05-12T22:20:00.000", "references": [{"source": "cve@mitre.org", "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=698"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": 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{"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/usn-646-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2008/1467/references"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2008/2403"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42277"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9800"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2008:0575", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "rdesktop-0:1.4.1-6", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2008-07-24T00:00:00Z"}], "bugzilla": {"description": "rdesktop: channel_process() Integer Signedness Vulnerability", "id": "445829", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=445829"}, "csaw": false, "cvss": {"cvss_base_score": "5.4", "cvss_scoring_vector": "AV:A/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["Integer signedness error in the xrealloc function (rdesktop.c) in RDesktop 1.5.0 allows remote attackers to execute arbitrary code via unknown parameters that trigger a heap-based overflow. NOTE: the role of the channel_process function was not specified by the original researcher."], "name": "CVE-2008-1803", "public_date": "2008-05-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-1803\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-1803"], "threat_severity": "Moderate"}

{}