Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/48802?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48802?format=api", "vulnerability_id": "VCID-y3j2-e8hq-w3em", "summary": "Multiple vulnerabilities have been found in ProFTPD, the worst of\n which leading to remote execution of arbitrary code.", "aliases": [ { "alias": "CVE-2010-4221" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/935833?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.3a-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.3a-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/571974?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.3a-6squeeze7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17q4-65b3-mbbg" }, { "vulnerability": "VCID-6kef-2azs-xugx" }, { "vulnerability": "VCID-6zv5-sn2d-ffa6" }, { "vulnerability": "VCID-73rz-xdrz-ryez" }, { "vulnerability": "VCID-8yrv-hee2-9qdc" }, { "vulnerability": "VCID-c26f-t6bh-fkc6" }, { "vulnerability": "VCID-cbu1-85d6-5bhz" }, { "vulnerability": "VCID-fn5e-rmve-c3f4" }, { "vulnerability": "VCID-gw9f-rc1s-8udd" }, { "vulnerability": "VCID-jczb-y4fh-xucn" }, { "vulnerability": "VCID-jxke-yeum-8fh2" }, { "vulnerability": "VCID-jzn6-bzzf-nugp" }, { "vulnerability": "VCID-n5dr-ejmr-2ug9" }, { "vulnerability": "VCID-pcah-e3hh-gbd7" }, { "vulnerability": "VCID-r4vc-yu6n-kkhe" }, { "vulnerability": "VCID-tc5c-pyzn-ekh1" }, { "vulnerability": "VCID-u7k3-9pb6-nqa8" }, { "vulnerability": "VCID-wwz1-zb24-7qgy" }, { "vulnerability": "VCID-xeeh-rpu9-63g6" }, { "vulnerability": "VCID-xmjm-ep49-1uh2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.3a-6squeeze7" }, { "url": "http://public2.vulnerablecode.io/api/packages/935820?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.7a%2Bdfsg-12%2Bdeb11u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.7a%252Bdfsg-12%252Bdeb11u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/935818?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.8%2Bdfsg-4%2Bdeb12u4?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gw9f-rc1s-8udd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.8%252Bdfsg-4%252Bdeb12u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/935822?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.8.c%2Bdfsg-4%2Bdeb13u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.8.c%252Bdfsg-4%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/935821?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.9~dfsg-4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.9~dfsg-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/77653?format=api", "purl": "pkg:ebuild/net-ftp/proftpd@1.3.4d", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-ftp/proftpd@1.3.4d" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/571971?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.0-19", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17q4-65b3-mbbg" }, { "vulnerability": "VCID-1hz3-91g9-6baf" }, { "vulnerability": "VCID-55bs-th2b-cbfy" }, { "vulnerability": "VCID-6kef-2azs-xugx" }, { "vulnerability": "VCID-6zv5-sn2d-ffa6" }, { "vulnerability": "VCID-73rz-xdrz-ryez" }, { "vulnerability": "VCID-8yrv-hee2-9qdc" }, { "vulnerability": "VCID-bgf6-swz8-j7bt" }, { "vulnerability": "VCID-c26f-t6bh-fkc6" }, { "vulnerability": "VCID-cbu1-85d6-5bhz" }, { "vulnerability": "VCID-fn5e-rmve-c3f4" }, { "vulnerability": "VCID-gskk-nnr5-ukac" }, { "vulnerability": "VCID-gw9f-rc1s-8udd" }, { "vulnerability": "VCID-jczb-y4fh-xucn" }, { "vulnerability": "VCID-jxke-yeum-8fh2" }, { "vulnerability": "VCID-jzn6-bzzf-nugp" }, { "vulnerability": "VCID-n5dr-ejmr-2ug9" }, { "vulnerability": "VCID-pcah-e3hh-gbd7" }, { "vulnerability": "VCID-r4vc-yu6n-kkhe" }, { "vulnerability": "VCID-s84k-unmk-ubgt" }, { "vulnerability": "VCID-tc5c-pyzn-ekh1" }, { "vulnerability": "VCID-u7k3-9pb6-nqa8" }, { "vulnerability": "VCID-u8pb-1kgt-z3fp" }, { "vulnerability": "VCID-v1n2-dgwq-6bgh" }, { "vulnerability": "VCID-v3k9-71y7-e7bu" }, { "vulnerability": "VCID-wwz1-zb24-7qgy" }, { "vulnerability": "VCID-xeeh-rpu9-63g6" }, { "vulnerability": "VCID-xmjm-ep49-1uh2" }, { "vulnerability": "VCID-y3j2-e8hq-w3em" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.0-19" }, { "url": "http://public2.vulnerablecode.io/api/packages/571972?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.0-19etch3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17q4-65b3-mbbg" }, { "vulnerability": "VCID-1hz3-91g9-6baf" }, { "vulnerability": "VCID-55bs-th2b-cbfy" }, { "vulnerability": "VCID-6kef-2azs-xugx" }, { "vulnerability": "VCID-6zv5-sn2d-ffa6" }, { "vulnerability": "VCID-73rz-xdrz-ryez" }, { "vulnerability": "VCID-8yrv-hee2-9qdc" }, { "vulnerability": "VCID-bgf6-swz8-j7bt" }, { "vulnerability": "VCID-c26f-t6bh-fkc6" }, { "vulnerability": "VCID-cbu1-85d6-5bhz" }, { "vulnerability": "VCID-fn5e-rmve-c3f4" }, { "vulnerability": "VCID-gskk-nnr5-ukac" }, { "vulnerability": "VCID-gw9f-rc1s-8udd" }, { "vulnerability": "VCID-jczb-y4fh-xucn" }, { "vulnerability": "VCID-jxke-yeum-8fh2" }, { "vulnerability": "VCID-jzn6-bzzf-nugp" }, { "vulnerability": "VCID-n5dr-ejmr-2ug9" }, { "vulnerability": "VCID-pcah-e3hh-gbd7" }, { "vulnerability": "VCID-r4vc-yu6n-kkhe" }, { "vulnerability": "VCID-s84k-unmk-ubgt" }, { "vulnerability": "VCID-tc5c-pyzn-ekh1" }, { "vulnerability": "VCID-u7k3-9pb6-nqa8" }, { "vulnerability": "VCID-u8pb-1kgt-z3fp" }, { "vulnerability": "VCID-v1n2-dgwq-6bgh" }, { "vulnerability": "VCID-v3k9-71y7-e7bu" }, { "vulnerability": "VCID-wwz1-zb24-7qgy" }, { "vulnerability": "VCID-xeeh-rpu9-63g6" }, { "vulnerability": "VCID-xmjm-ep49-1uh2" }, { "vulnerability": "VCID-y3j2-e8hq-w3em" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.0-19etch3" }, { "url": "http://public2.vulnerablecode.io/api/packages/571973?format=api", "purl": "pkg:deb/debian/proftpd-dfsg@1.3.1-17lenny9", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17q4-65b3-mbbg" }, { "vulnerability": "VCID-1hz3-91g9-6baf" }, { "vulnerability": "VCID-55bs-th2b-cbfy" }, { "vulnerability": "VCID-6kef-2azs-xugx" }, { "vulnerability": "VCID-6zv5-sn2d-ffa6" }, { "vulnerability": "VCID-73rz-xdrz-ryez" }, { "vulnerability": "VCID-8yrv-hee2-9qdc" }, { "vulnerability": "VCID-bgf6-swz8-j7bt" }, { "vulnerability": "VCID-c26f-t6bh-fkc6" }, { "vulnerability": "VCID-cbu1-85d6-5bhz" }, { "vulnerability": "VCID-fn5e-rmve-c3f4" }, { "vulnerability": "VCID-gw9f-rc1s-8udd" }, { "vulnerability": "VCID-jczb-y4fh-xucn" }, { "vulnerability": "VCID-jxke-yeum-8fh2" }, { "vulnerability": "VCID-jzn6-bzzf-nugp" }, { "vulnerability": "VCID-n5dr-ejmr-2ug9" }, { "vulnerability": "VCID-pcah-e3hh-gbd7" }, { "vulnerability": "VCID-r4vc-yu6n-kkhe" }, { "vulnerability": "VCID-s84k-unmk-ubgt" }, { "vulnerability": "VCID-tc5c-pyzn-ekh1" }, { "vulnerability": "VCID-u7k3-9pb6-nqa8" }, { "vulnerability": "VCID-u8pb-1kgt-z3fp" }, { "vulnerability": "VCID-v3k9-71y7-e7bu" }, { "vulnerability": "VCID-wwz1-zb24-7qgy" }, { "vulnerability": "VCID-xeeh-rpu9-63g6" }, { "vulnerability": "VCID-xmjm-ep49-1uh2" }, { "vulnerability": "VCID-y3j2-e8hq-w3em" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.1-17lenny9" } ], "references": [ { "reference_url": "http://bugs.proftpd.org/show_bug.cgi?id=3521", "reference_id": "", "reference_type": "", "scores": [], "url": "http://bugs.proftpd.org/show_bug.cgi?id=3521" }, { "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050687.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050687.html" }, { "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050703.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050703.html" }, { "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050726.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050726.html" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2010-4221", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.91093", "scoring_system": "epss", "scoring_elements": "0.9964", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.91093", "scoring_system": "epss", "scoring_elements": "0.99639", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.91093", "scoring_system": "epss", "scoring_elements": "0.99642", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.91093", "scoring_system": "epss", "scoring_elements": "0.99643", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.91093", "scoring_system": "epss", "scoring_elements": "0.99644", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2010-4221" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4221", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4221" }, { "reference_url": "http://secunia.com/advisories/42052", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/42052" }, { "reference_url": "http://secunia.com/advisories/42217", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/42217" }, { "reference_url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:227", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:227" }, { "reference_url": "http://www.proftpd.org/docs/NEWS-1.3.3c", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.proftpd.org/docs/NEWS-1.3.3c" }, { "reference_url": "http://www.securityfocus.com/bid/44562", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/44562" }, { "reference_url": "http://www.vupen.com/english/advisories/2010/2941", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.vupen.com/english/advisories/2010/2941" }, { "reference_url": "http://www.vupen.com/english/advisories/2010/2959", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.vupen.com/english/advisories/2010/2959" }, { "reference_url": "http://www.vupen.com/english/advisories/2010/2962", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.vupen.com/english/advisories/2010/2962" }, { "reference_url": "http://www.zerodayinitiative.com/advisories/ZDI-10-229/", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.zerodayinitiative.com/advisories/ZDI-10-229/" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602279", "reference_id": "602279", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602279" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:a:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:a:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:a:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:b:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:b:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:b:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:c:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:c:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:c:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:d:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:d:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:d:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:e:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:e:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:e:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:rc3:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.2:rc3:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:rc3:*:*:*:*:*:*" }, { "reference_url": 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"scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/16851.rb" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/16878.rb", "reference_id": "CVE-2010-4221;OSVDB-68985", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/16878.rb" }, { "reference_url": "https://security.gentoo.org/glsa/201309-15", "reference_id": "GLSA-201309-15", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201309-15" } ], "weaknesses": [ { "cwe_id": 119, "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer." } ], "exploits": [ { "date_added": "2010-11-07", "description": "ProFTPd IAC 1.3.x - Remote Command Execution", "required_action": null, "due_date": null, "notes": null, "known_ransomware_campaign_use": true, "source_date_published": "2010-11-07", "exploit_type": "remote", "platform": "linux", "source_date_updated": "2016-12-04", "data_source": "Exploit-DB", "source_url": "" }, { "date_added": null, "description": "This module exploits a stack-based buffer overflow in versions of ProFTPD\n server between versions 1.3.2rc3 and 1.3.3b. By sending data containing a\n large number of Telnet IAC commands, an attacker can corrupt memory and\n execute arbitrary code.\n\n The Debian Squeeze version of the exploit uses a little ROP stub to indirectly\n transfer the flow of execution to a pool buffer (the cmd_rec \"res\" in\n \"pr_cmd_read\").\n\n The Ubuntu version uses a ROP stager to mmap RWX memory, copy a small stub\n to it, and execute the stub. The stub then copies the remainder of the payload\n in and executes it.\n\n NOTE: Most Linux distributions either do not ship a vulnerable version of\n ProFTPD, or they ship a version compiled with stack smashing protection.\n\n Although SSP significantly reduces the probability of a single attempt\n succeeding, it will not prevent exploitation. Since the daemon forks in a\n default configuration, the cookie value will remain the same despite\n some attempts failing. By making repeated requests, an attacker can eventually\n guess the cookie value and exploit the vulnerability.\n\n The cookie in Ubuntu has 24-bits of entropy. This reduces the effectiveness\n and could allow exploitation in semi-reasonable amount of time.", "required_action": null, "due_date": null, "notes": "Stability:\n - crash-service-down\nSideEffects:\n - ioc-in-logs\nReliability:\n - unreliable-session\n", "known_ransomware_campaign_use": false, "source_date_published": "2010-11-01", "exploit_type": null, "platform": "Linux", "source_date_updated": null, "data_source": "Metasploit", "source_url": "https://github.com/rapid7/metasploit-framework/tree/master/modules/exploits/linux/ftp/proftp_telnet_iac.rb" } ], "severity_range_score": "10.0 - 10.0", "exploitability": "2.0", "weighted_severity": "9.0", "risk_score": 10.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-y3j2-e8hq-w3em" }