All the vulnerabilites related to gnu - inetutils
cve-2011-4862
Vulnerability from cvelistv5
Published
2011-12-25 01:00
Modified
2024-08-07 00:16
Severity ?
EPSS score ?
Summary
Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011.
References
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"url": "http://secunia.com/advisories/47341"
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"url": "http://www.redhat.com/support/errata/RHSA-2011-1852.html"
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"url": "http://www.redhat.com/support/errata/RHSA-2011-1853.html"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html"
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cve-2023-40303
Vulnerability from cvelistv5
Published
2023-08-14 00:00
Modified
2024-08-02 18:31
Severity ?
EPSS score ?
Summary
GNU inetutils before 2.5 may allow privilege escalation because of unchecked return values of set*id() family functions in ftpd, rcp, rlogin, rsh, rshd, and uucpd. This is, for example, relevant if the setuid system call fails when a process is trying to drop privileges before letting an ordinary user control the activities of the process.
References
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cve-2021-40491
Vulnerability from cvelistv5
Published
2021-09-03 00:00
Modified
2024-08-04 02:44
Severity ?
EPSS score ?
Summary
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
References
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cve-2022-39028
Vulnerability from cvelistv5
Published
2022-08-30 00:00
Modified
2024-08-03 11:10
Severity ?
EPSS score ?
Summary
telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a "telnet/tcp server failing (looping), service terminated" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
References
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cve-2004-1485
Vulnerability from cvelistv5
Published
2005-02-13 05:00
Modified
2024-08-08 00:53
Severity ?
EPSS score ?
Summary
Buffer overflow in the TFTP client in InetUtils 1.4.2 allows remote malicious DNS servers to execute arbitrary code via a large DNS response that is handled by the gethostbyname function.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/11527 | vdb-entry, x_refsource_BID | |
| http://marc.info/?l=bugtraq&m=109882085912915&w=2 | mailing-list, x_refsource_BUGTRAQ | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/17878 | vdb-entry, x_refsource_XF |
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Vulnerability from fkie_nvd
Published
2011-12-25 01:55
Modified
2024-11-21 01:33
Severity ?
Summary
Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnu | inetutils | * | |
| heimdal_project | heimdal | * | |
| mit | krb5-appl | * | |
| freebsd | freebsd | * | |
| fedoraproject | fedora | 15 | |
| fedoraproject | fedora | 16 | |
| debian | debian_linux | 5.0 | |
| debian | debian_linux | 6.0 | |
| debian | debian_linux | 7.0 | |
| opensuse | opensuse | 11.3 | |
| opensuse | opensuse | 11.4 | |
| suse | linux_enterprise_desktop | 10 | |
| suse | linux_enterprise_desktop | 11 | |
| suse | linux_enterprise_server | 9 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_software_development_kit | 10 | |
| suse | linux_enterprise_software_development_kit | 11 |
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"value": "Desbordamiento de b\u00fafer basado en pila en libtelnet/encrypt.c en telnetd en FreeBSD v7.3 hasta v9.0, MIT Kerberos Version v5 Applications (tambi\u00e9n conocido como krb5-appl) v1.0.2 y anteriores, y Heimdal v1.5.1 y anteriores, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una clave de cifrado larga, como fue explotado en Diciembre 2011."
}
],
"id": "CVE-2011-4862",
"lastModified": "2024-11-21T01:33:08.610",
"metrics": {
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"accessVector": "NETWORK",
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Vulnerability from fkie_nvd
Published
2004-12-31 05:00
Modified
2024-11-20 23:51
Severity ?
Summary
Buffer overflow in the TFTP client in InetUtils 1.4.2 allows remote malicious DNS servers to execute arbitrary code via a large DNS response that is handled by the gethostbyname function.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-09-03 02:15
Modified
2024-11-21 06:24
Severity ?
Summary
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnu | inetutils | * | |
| debian | debian_linux | 10.0 |
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Vulnerability from fkie_nvd
Published
2023-08-14 05:15
Modified
2024-11-21 08:19
Severity ?
Summary
GNU inetutils before 2.5 may allow privilege escalation because of unchecked return values of set*id() family functions in ftpd, rcp, rlogin, rsh, rshd, and uucpd. This is, for example, relevant if the setuid system call fails when a process is trying to drop privileges before letting an ordinary user control the activities of the process.
References
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Vulnerability from fkie_nvd
Published
2022-08-30 05:15
Modified
2024-11-21 07:17
Severity ?
Summary
telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a "telnet/tcp server failing (looping), service terminated" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnu | inetutils | * | |
| mit | kerberos_5 | * | |
| debian | debian_linux | 10.0 | |
| netkit-telnet_project | netkit-telnet | * |
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},
{
"lang": "es",
"value": "telnetd en GNU Inetutils versiones hasta 2.3, MIT krb5-appl versiones hasta 1.0.3, y trabajos derivados presenta una desreferencia de puntero NULL por medio de 0xff 0xf7 o 0xff 0xf8. En una instalaci\u00f3n t\u00edpica, la aplicaci\u00f3n telnetd ser\u00eda bloqueada pero el servicio telnet seguir\u00eda estando disponible mediante inetd. Sin embargo, si la aplicaci\u00f3n telnetd presenta muchos bloqueos en un intervalo de tiempo corto, el servicio telnet dejar\u00e1 de estar disponible despu\u00e9s de que inetd registre un error \"telnet/tcp server failing (looping), service terminated\". NOTA: MIT krb5-appl no est\u00e1 soportado por la corriente principal, pero est\u00e1 incluido en algunas distribuciones de Linux. El c\u00f3digo afectado fue retirado del producto MIT Kerberos 5 (aka krb5) soportado hace muchos a\u00f1os, en versi\u00f3n 1.8"
}
],
"id": "CVE-2022-39028",
"lastModified": "2024-11-21T07:17:24.353",
"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": "2022-08-30T05:15:08.117",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch",
"Vendor Advisory"
],
"url": "https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch",
"Vendor Advisory"
],
"url": "https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}