Vulnerabilites related to vsftpd_project - vsftpd
cve-2021-30047
Vulnerability from cvelistv5
Published
2023-08-22 00:00
Modified
2024-10-03 17:59
Severity ?
EPSS score ?
Summary
VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.
References
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cve-2021-3618
Vulnerability from cvelistv5
Published
2022-03-23 00:00
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.
References
Impacted products
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cve-2015-1419
Vulnerability from cvelistv5
Published
2015-01-28 11:00
Modified
2024-08-06 04:40
Severity ?
EPSS score ?
Summary
Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing.
References
| ▼ | URL | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00023.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2015-01/msg00041.html | vendor-advisory, x_refsource_SUSE | |
| http://secunia.com/advisories/62415 | third-party-advisory, x_refsource_SECUNIA |
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cve-2011-0762
Vulnerability from cvelistv5
Published
2011-03-02 19:00
Modified
2024-08-06 22:05
Severity ?
EPSS score ?
Summary
The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.
References
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"x_refsource_VUPEN", "x_transferred", ], url: "http://www.vupen.com/english/advisories/2011/0547", }, { name: "16270", tags: [ "exploit", "x_refsource_EXPLOIT-DB", "x_transferred", ], url: "http://www.exploit-db.com/exploits/16270", }, { name: "vsftpd-vsffilenamepassesfilter-dos(65873)", tags: [ "vdb-entry", "x_refsource_XF", "x_transferred", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/65873", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "http://cxib.net/stuff/vspoc232.c", }, { name: "MDVSA-2011:049", tags: [ "vendor-advisory", "x_refsource_MANDRIVA", "x_transferred", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:049", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", }, { name: "ADV-2011-0713", tags: [ "vdb-entry", "x_refsource_VUPEN", "x_transferred", ], url: "http://www.vupen.com/english/advisories/2011/0713", }, { name: "FEDORA-2011-2567", tags: [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html", }, { name: "USN-1098-1", tags: [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred", ], url: "http://www.ubuntu.com/usn/USN-1098-1", }, { name: "VU#590604", tags: [ "third-party-advisory", "x_refsource_CERT-VN", "x_transferred", ], url: "http://www.kb.cert.org/vuls/id/590604", }, { name: "1025186", tags: [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred", ], url: "http://www.securitytracker.com/id?1025186", }, { name: "46617", tags: [ "vdb-entry", "x_refsource_BID", "x_transferred", ], url: "http://www.securityfocus.com/bid/46617", }, { name: "20110301 vsftpd 2.3.2 remote denial-of-service", tags: [ "third-party-advisory", "x_refsource_SREASONRES", "x_transferred", ], url: "http://securityreason.com/achievement_securityalert/95", }, { name: "RHSA-2011:0337", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "http://www.redhat.com/support/errata/RHSA-2011-0337.html", }, { name: "JVN#37417423", tags: [ "third-party-advisory", "x_refsource_JVN", "x_transferred", ], url: "http://jvn.jp/en/jp/JVN37417423/index.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], datePublic: "2011-03-01T00:00:00", descriptions: [ { lang: "en", value: "The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2021-02-19T04:06:09", orgId: "37e5125f-f79b-445b-8fad-9564f167944b", shortName: "certcc", }, references: [ { name: "FEDORA-2011-2590", tags: [ "vendor-advisory", "x_refsource_FEDORA", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html", }, { name: "HPSBMU02752", tags: [ "vendor-advisory", "x_refsource_HP", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { name: "SSRT100802", tags: [ "vendor-advisory", "x_refsource_HP", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { name: "SUSE-SR:2011:009", tags: [ "vendor-advisory", "x_refsource_SUSE", ], url: "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html", }, { tags: [ "x_refsource_CONFIRM", ], url: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741", }, { name: "FEDORA-2011-2615", tags: [ "vendor-advisory", "x_refsource_FEDORA", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html", }, { name: "ADV-2011-0639", tags: [ "vdb-entry", "x_refsource_VUPEN", ], url: "http://www.vupen.com/english/advisories/2011/0639", }, { 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"x_refsource_MISC", ], url: "http://cxib.net/stuff/vspoc232.c", }, { name: "MDVSA-2011:049", tags: [ "vendor-advisory", "x_refsource_MANDRIVA", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:049", }, { tags: [ "x_refsource_CONFIRM", ], url: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", }, { name: "ADV-2011-0713", tags: [ "vdb-entry", "x_refsource_VUPEN", ], url: "http://www.vupen.com/english/advisories/2011/0713", }, { name: "FEDORA-2011-2567", tags: [ "vendor-advisory", "x_refsource_FEDORA", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html", }, { name: "USN-1098-1", tags: [ "vendor-advisory", "x_refsource_UBUNTU", ], url: "http://www.ubuntu.com/usn/USN-1098-1", }, { name: "VU#590604", tags: [ "third-party-advisory", "x_refsource_CERT-VN", ], url: "http://www.kb.cert.org/vuls/id/590604", }, { name: "1025186", tags: [ "vdb-entry", "x_refsource_SECTRACK", ], url: "http://www.securitytracker.com/id?1025186", }, { name: "46617", tags: [ "vdb-entry", "x_refsource_BID", ], url: "http://www.securityfocus.com/bid/46617", }, { name: "20110301 vsftpd 2.3.2 remote denial-of-service", tags: [ "third-party-advisory", "x_refsource_SREASONRES", ], url: "http://securityreason.com/achievement_securityalert/95", }, { name: "RHSA-2011:0337", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "http://www.redhat.com/support/errata/RHSA-2011-0337.html", }, { name: "JVN#37417423", tags: [ "third-party-advisory", "x_refsource_JVN", ], url: "http://jvn.jp/en/jp/JVN37417423/index.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cert@cert.org", ID: "CVE-2011-0762", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { 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"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741", refsource: "CONFIRM", url: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741", }, { name: "FEDORA-2011-2615", refsource: "FEDORA", url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html", }, { name: "ADV-2011-0639", refsource: "VUPEN", url: "http://www.vupen.com/english/advisories/2011/0639", }, { name: "ADV-2011-0668", refsource: "VUPEN", url: "http://www.vupen.com/english/advisories/2011/0668", }, { name: "DSA-2305", refsource: "DEBIAN", url: "http://www.debian.org/security/2011/dsa-2305", }, { name: "20110301 vsftpd 2.3.2 remote denial-of-service", refsource: "BUGTRAQ", url: "http://www.securityfocus.com/archive/1/516748/100/0/threaded", }, { name: "8109", refsource: "SREASON", url: "http://securityreason.com/securityalert/8109", }, { name: "ADV-2011-0547", refsource: "VUPEN", url: "http://www.vupen.com/english/advisories/2011/0547", }, { name: "16270", refsource: "EXPLOIT-DB", url: "http://www.exploit-db.com/exploits/16270", }, { name: "vsftpd-vsffilenamepassesfilter-dos(65873)", refsource: "XF", url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/65873", }, { name: "http://cxib.net/stuff/vspoc232.c", refsource: "MISC", url: "http://cxib.net/stuff/vspoc232.c", }, { name: "MDVSA-2011:049", refsource: "MANDRIVA", url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:049", }, { name: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", refsource: "CONFIRM", url: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", }, { name: "ADV-2011-0713", refsource: "VUPEN", url: "http://www.vupen.com/english/advisories/2011/0713", }, { name: "FEDORA-2011-2567", refsource: "FEDORA", url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html", }, { name: "USN-1098-1", refsource: "UBUNTU", url: "http://www.ubuntu.com/usn/USN-1098-1", }, { name: "VU#590604", refsource: "CERT-VN", url: "http://www.kb.cert.org/vuls/id/590604", }, { name: "1025186", refsource: "SECTRACK", url: "http://www.securitytracker.com/id?1025186", }, { name: "46617", refsource: "BID", url: "http://www.securityfocus.com/bid/46617", }, { name: "20110301 vsftpd 2.3.2 remote denial-of-service", refsource: "SREASONRES", url: "http://securityreason.com/achievement_securityalert/95", }, { name: "RHSA-2011:0337", refsource: "REDHAT", url: "http://www.redhat.com/support/errata/RHSA-2011-0337.html", }, { name: "JVN#37417423", refsource: "JVN", url: "http://jvn.jp/en/jp/JVN37417423/index.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "37e5125f-f79b-445b-8fad-9564f167944b", assignerShortName: "certcc", cveId: "CVE-2011-0762", datePublished: "2011-03-02T19:00:00", dateReserved: "2011-02-03T00:00:00", dateUpdated: "2024-08-06T22:05:53.406Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2011-2523
Vulnerability from cvelistv5
Published
2019-11-27 20:36
Modified
2024-08-06 23:00
Severity ?
EPSS score ?
Summary
vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.
References
| ▼ | URL | Tags |
|---|---|---|
| https://security-tracker.debian.org/tracker/CVE-2011-2523 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/cve-2011-2523 | x_refsource_MISC | |
| https://www.openwall.com/lists/oss-security/2011/07/11/5 | mailing-list, x_refsource_MLIST | |
| https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805 | x_refsource_MISC | |
| https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html | x_refsource_MISC | |
| http://packetstormsecurity.com/files/162145/vsftpd-2.3.4-Backdoor-Command-Execution.html | x_refsource_MISC |
Impacted products
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-06T23:00:34.246Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://security-tracker.debian.org/tracker/CVE-2011-2523", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://access.redhat.com/security/cve/cve-2011-2523", }, { name: "[oss-security] 20110711 Re: vsftpd download backdoored", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://www.openwall.com/lists/oss-security/2011/07/11/5", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "http://packetstormsecurity.com/files/162145/vsftpd-2.3.4-Backdoor-Command-Execution.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "vsftpd", vendor: "vsftpd", versions: [ { status: "affected", version: "2.3.4 downloaded between 20110630 and 20110703", }, ], }, ], descriptions: [ { lang: "en", value: "vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.", }, ], problemTypes: [ { descriptions: [ { description: "UNKNOWN_TYPE", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2021-04-12T17:06:11", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://security-tracker.debian.org/tracker/CVE-2011-2523", }, { tags: [ "x_refsource_MISC", ], url: "https://access.redhat.com/security/cve/cve-2011-2523", }, { name: "[oss-security] 20110711 Re: vsftpd download backdoored", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://www.openwall.com/lists/oss-security/2011/07/11/5", }, { tags: [ "x_refsource_MISC", ], url: "https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805", }, { tags: [ "x_refsource_MISC", ], url: "https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html", }, { tags: [ "x_refsource_MISC", ], url: "http://packetstormsecurity.com/files/162145/vsftpd-2.3.4-Backdoor-Command-Execution.html", }, ], }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2011-2523", datePublished: "2019-11-27T20:36:53", dateReserved: "2011-06-15T00:00:00", dateUpdated: "2024-08-06T23:00:34.246Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
Vulnerability from fkie_nvd
Published
2022-03-23 20:15
Modified
2024-11-21 06:21
Severity ?
Summary
ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://alpaca-attack.com/ | Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1975623 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://alpaca-attack.com/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1975623 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| f5 | nginx | * | |
| sendmail | sendmail | * | |
| vsftpd_project | vsftpd | * | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| fedoraproject | fedora | 35 | |
| debian | debian_linux | 10.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*", matchCriteriaId: "777D8DB3-65CF-4A12-BCCE-30849CE07762", versionEndExcluding: "1.21.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:sendmail:sendmail:*:*:*:*:*:*:*:*", matchCriteriaId: "2E5DF525-823F-49D0-BDD2-6BCE5EE0F66B", versionEndExcluding: "8.17", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:vsftpd_project:vsftpd:*:*:*:*:*:*:*:*", matchCriteriaId: "CA84E5A7-7557-4805-902B-E8069F5F4091", versionEndExcluding: "3.0.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.", }, { lang: "es", value: "ALPACA es un ataque de confusión de contenido de protocolo de capa de aplicación, que explota servidores TLS que implementan diferentes protocolos pero que usan certificados compatibles, como certificados multidominio o comodín. Un atacante de tipo MiTM que tenga acceso al tráfico de la víctima en la capa TCP/IP puede redirigir el tráfico de un subdominio a otro, resultando en a una sesión TLS válida. Esto rompe la autenticación de TLS y pueden ser posibles los ataques entre protocolos donde el comportamiento de un servicio de protocolo puede comprometer al otro en la capa de aplicación", }, ], id: "CVE-2021-3618", lastModified: "2024-11-21T06:21:59.713", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 5.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 4.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 7.4, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 5.2, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-03-23T20:15:09.833", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://alpaca-attack.com/", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1975623", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://alpaca-attack.com/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1975623", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-295", }, ], source: "secalert@redhat.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-295", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
Vulnerability from fkie_nvd
Published
2015-01-28 11:59
Modified
2025-04-12 10:46
Severity ?
Summary
Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", matchCriteriaId: "A10BC294-9196-425F-9FB0-B1625465B47F", vulnerable: true, }, { criteria: "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*", matchCriteriaId: "03117DF1-3BEC-4B8D-AD63-DBBDB2126081", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:vsftpd_project:vsftpd:*:*:*:*:*:*:*:*", matchCriteriaId: "CCFACE45-9139-4443-9EFD-BE77866BD6E9", versionEndIncluding: "3.0.2", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing.", }, { lang: "es", value: "Una vulnerabilidad no especificada en vsftpd versiones 3.0.2 y anteriores permite a los atacantes remotos omitir las restricciones de acceso por medio de vectores desconocidos, relacionados con el análisis deny_file.", }, ], id: "CVE-2015-1419", lastModified: "2025-04-12T10:46:40.837", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:L/Au:N/C:N/I:P/A:N", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], }, published: "2015-01-28T11:59:08.417", references: [ { source: "cve@mitre.org", tags: [ "Patch", "Vendor Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00023.html", }, { source: "cve@mitre.org", tags: [ "Vendor Advisory", ], url: "http://lists.opensuse.org/opensuse-updates/2015-01/msg00041.html", }, { source: "cve@mitre.org", tags: [ "Broken Link", ], url: "http://secunia.com/advisories/62415", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Vendor Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00023.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "http://lists.opensuse.org/opensuse-updates/2015-01/msg00041.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "http://secunia.com/advisories/62415", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Deferred", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2011-03-02 20:00
Modified
2025-04-11 00:51
Severity ?
Summary
The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| vsftpd_project | vsftpd | * | |
| canonical | ubuntu_linux | 6.06 | |
| canonical | ubuntu_linux | 8.04 | |
| canonical | ubuntu_linux | 9.10 | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 10.10 | |
| fedoraproject | fedora | 13 | |
| fedoraproject | fedora | 14 | |
| fedoraproject | fedora | 15 | |
| debian | debian_linux | 5.0 | |
| debian | debian_linux | 6.0 | |
| debian | debian_linux | 7.0 | |
| opensuse | opensuse | 11.2 | |
| opensuse | opensuse | 11.3 | |
| opensuse | opensuse | 11.4 | |
| suse | linux_enterprise_server | 9 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 11 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:vsftpd_project:vsftpd:*:*:*:*:*:*:*:*", matchCriteriaId: "5B882F46-6FDA-44AB-9C9B-4C3C156D600F", versionEndExcluding: "2.3.3", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*", matchCriteriaId: "454A5D17-B171-4F1F-9E0B-F18D1E5CA9FD", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*", matchCriteriaId: "7EBFE35C-E243-43D1-883D-4398D71763CC", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*", matchCriteriaId: "A2BCB73E-27BB-4878-AD9C-90C4F20C25A0", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*", matchCriteriaId: "01EDA41C-6B2E-49AF-B503-EB3882265C11", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*", matchCriteriaId: "87614B58-24AB-49FB-9C84-E8DDBA16353B", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", matchCriteriaId: "A2D59BD0-43DE-4E58-A057-640AB98359A6", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*", matchCriteriaId: "BDE52846-24EC-4068-B788-EC7F915FFF11", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*", matchCriteriaId: "9396E005-22D8-4342-9323-C7DEA379191D", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*", matchCriteriaId: "8C757774-08E7-40AA-B532-6F705C8F7639", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", matchCriteriaId: "036E8A89-7A16-411F-9D31-676313BB7244", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "16F59A04-14CF-49E2-9973-645477EA09DA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*", matchCriteriaId: "A01C8B7E-EB19-40EA-B1D2-9AE5EA536C95", vulnerable: true, }, { criteria: "cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*", matchCriteriaId: "5646FDE9-CF21-46A9-B89D-F5BBDB4249AF", vulnerable: true, }, { criteria: "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*", matchCriteriaId: "DE554781-1EB9-446E-911F-6C11970C47F4", vulnerable: true, }, { criteria: "cpe:2.3:o:suse:linux_enterprise_server:9:*:*:*:*:*:*:*", matchCriteriaId: "4CD2D897-E321-4CED-92E0-11A98B52053C", vulnerable: true, }, { criteria: "cpe:2.3:o:suse:linux_enterprise_server:10:sp3:*:*:-:*:*:*", matchCriteriaId: "79A35457-EAA3-4BF9-A4DA-B2E414A75A02", vulnerable: true, }, { criteria: "cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:*", matchCriteriaId: "D1D7B467-58DD-45F1-9F1F-632620DF072A", vulnerable: true, }, { criteria: "cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*", matchCriteriaId: "EE26596F-F10E-44EF-88CA-0080646E91B9", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.", }, { lang: "es", value: "La función vsf_filename_passes_filter de ls.c de vsftpd en versiones anteriores a la 2.3.3 permite a usuarios autenticados remotos provocar una denegación de servicio (consumo de toda la CPU y agotamiento de los slots de procesos) a través de una expresión glob modificada en comandos STAT en múltiples sesiones FTP. Una vulnerabilidad distinta a la CVE-2010-2632.", }, ], id: "CVE-2011-0762", lastModified: "2025-04-11T00:51:21.963", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "PARTIAL", baseScore: 4, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 8, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], }, published: "2011-03-02T20:00:01.770", references: [ { source: "cret@cert.org", tags: [ "Broken Link", ], url: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", }, { source: "cret@cert.org", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741", }, { source: "cret@cert.org", tags: [ "Broken Link", ], url: "http://cxib.net/stuff/vspoc232.c", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://jvn.jp/en/jp/JVN37417423/index.html", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html", }, { source: "cret@cert.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html", }, { source: "cret@cert.org", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { source: "cret@cert.org", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { source: "cret@cert.org", tags: [ "Exploit", "Third Party Advisory", ], url: "http://securityreason.com/achievement_securityalert/95", }, { source: "cret@cert.org", tags: [ "Exploit", "Third Party Advisory", ], url: "http://securityreason.com/securityalert/8109", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.debian.org/security/2011/dsa-2305", }, { source: "cret@cert.org", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://www.exploit-db.com/exploits/16270", }, { source: "cret@cert.org", tags: [ "Broken Link", ], url: "http://www.kb.cert.org/vuls/id/590604", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:049", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.redhat.com/support/errata/RHSA-2011-0337.html", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/archive/1/516748/100/0/threaded", }, { source: "cret@cert.org", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/46617", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id?1025186", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-1098-1", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0547", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0639", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0668", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0713", }, { source: "cret@cert.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/65873", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "http://cxib.net/stuff/vspoc232.c", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://jvn.jp/en/jp/JVN37417423/index.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "http://marc.info/?l=bugtraq&m=133226187115472&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", ], url: "http://securityreason.com/achievement_securityalert/95", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", ], url: "http://securityreason.com/securityalert/8109", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.debian.org/security/2011/dsa-2305", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://www.exploit-db.com/exploits/16270", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "http://www.kb.cert.org/vuls/id/590604", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:049", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.redhat.com/support/errata/RHSA-2011-0337.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/archive/1/516748/100/0/threaded", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/46617", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id?1025186", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-1098-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0547", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0639", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0668", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.vupen.com/english/advisories/2011/0713", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/65873", }, ], sourceIdentifier: "cret@cert.org", vulnStatus: "Deferred", weaknesses: [ { description: [ { lang: "en", value: "CWE-400", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-08-22 19:16
Modified
2024-11-21 06:03
Severity ?
Summary
VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://www.exploit-db.com/exploits/49719 | Exploit, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.exploit-db.com/exploits/49719 | Exploit, Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| vsftpd_project | vsftpd | 3.0.3 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:vsftpd_project:vsftpd:3.0.3:*:*:*:*:*:*:*", matchCriteriaId: "52E96797-4F16-4478-B9CA-847E469AD982", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.", }, { lang: "es", value: "VSFTPD 3.0.3 permite a los atacantes provocar una denegación de servicio debido al número limitado de conexiones permitidas.", }, ], id: "CVE-2021-30047", lastModified: "2024-11-21T06:03:15.687", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-08-22T19:16:20.290", references: [ { source: "cve@mitre.org", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/49719", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/49719", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2019-11-27 21:15
Modified
2024-11-21 01:28
Severity ?
Summary
vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| vsftpd_project | vsftpd | 2.3.4 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:vsftpd_project:vsftpd:2.3.4:*:*:*:*:*:*:*", matchCriteriaId: "9D883DD6-4A93-41A2-84F6-515C44804FF8", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.", }, { lang: "es", value: "vsftpd versión 2.3.4 descargado entre 20110630 y 20110703, contiene una puerta trasera (backdoor) que abre un shell en el puerto 6200/tcp.", }, ], id: "CVE-2011-2523", lastModified: "2024-11-21T01:28:27.540", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "COMPLETE", baseScore: 10, confidentialityImpact: "COMPLETE", integrityImpact: "COMPLETE", vectorString: "AV:N/AC:L/Au:N/C:C/I:C/A:C", version: "2.0", }, exploitabilityScore: 10, impactScore: 10, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 9.8, baseSeverity: "CRITICAL", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2019-11-27T21:15:12.387", references: [ { source: "secalert@redhat.com", url: "http://packetstormsecurity.com/files/162145/vsftpd-2.3.4-Backdoor-Command-Execution.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/cve-2011-2523", }, { source: "secalert@redhat.com", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security-tracker.debian.org/tracker/CVE-2011-2523", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2011/07/11/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://packetstormsecurity.com/files/162145/vsftpd-2.3.4-Backdoor-Command-Execution.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/cve-2011-2523", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security-tracker.debian.org/tracker/CVE-2011-2523", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2011/07/11/5", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-78", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }