Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
328 results · page 7 of 7
Aug 12, 2002Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allCVE-2002-0755 · Other software · Freebsd · reported by MITREHigh 7.2
Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allow unauthorized users to execute commands as root.
- Product
- Freebsd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.freebsd.orgiss.net
Aug 12, 2002Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiCVE-2002-0754 · Other software · Freebsd · reported by MITREHigh 7.2
Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiated process to regain its privileges after it has dropped them.
- Product
- Heimdal
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.freebsd.orgiss.net
Jun 18, 2002Buffer overflow in OpenSSH before 2.9.9, and 3.x before 3.2.1, with Kerberos/AFS support and KerberosTgtPassing or AFSTokenPassing enabled, allows remote and loCVE-2002-0575 · Other software · Openbsd · reported by MITREHigh 7.5
Buffer overflow in OpenSSH before 2.9.9, and 3.x before 3.2.1, with Kerberos/AFS support and KerberosTgtPassing or AFSTokenPassing enabled, allows remote and local authenticated users to gain privileges.
- Product
- Openssh
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.caldera.comarchives.neohapsis.com
Jun 18, 2002Heap overflow in the KTH Kerberos 4 FTP client 4-1.1.1 allows remote malicious servers to execute arbitrary code on the client via a long response to a passive CVE-2002-0600 · Other software · KTH · reported by MITREHigh 7.5
Heap overflow in the KTH Kerberos 4 FTP client 4-1.1.1 allows remote malicious servers to execute arbitrary code on the client via a long response to a passive (PASV) mode request.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comiss.net
Dec 31, 2001OpenSSH before 3.0.1 with Kerberos V enabled does not properly authenticate users, which could allow remote attackers to login unchallenged.CVE-2001-1507 · Other software · Openbsd · reported by MITREHigh 7.5
OpenSSH before 3.0.1 with Kerberos V enabled does not properly authenticate users, which could allow remote attackers to login unchallenged.
- Product
- Openssh
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmsgs.securepoint.comiss.net
Aug 27, 2001KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remCVE-2001-1443 · Other software · KTH · reported by MITREMedium 5
KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remote attackers to read communications via a man-in-the-middle attack.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordjosefsson.orgkb.cert.org
Aug 27, 2001The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V (Heimdal), does not encrypt authentication and encryption options sent from the sCVE-2001-1444 · Other software · KTH · reported by MITREHigh 7.5
The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V (Heimdal), does not encrypt authentication and encryption options sent from the server, which allows remote attackers to downgrade authentication and encryption mechanisms via a man-in-the-middle attack.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordjosefsson.orgkb.cert.org
Aug 14, 2001Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options incluCVE-2001-0554 · Other software · MIT · reported by MITREHigh 10
Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function.
- Product
- Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.freebsd.orgftp.netbsd.org
Jun 27, 2001Memory leak in Microsoft 2000 domain controller allows remote attackers to cause a denial of service by repeatedly connecting to the Kerberos service and then dCVE-2001-0237 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5
Memory leak in Microsoft 2000 domain controller allows remote attackers to cause a denial of service by repeatedly connecting to the Kerberos service and then disconnecting without sending any data.
- Product
- Windows 2000
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordciac.llnl.govmarc.info
Jun 27, 2001Kerberos 4 (aka krb4) allows local users to overwrite arbitrary files via a symlink attack on new ticket files.CVE-2001-0417 · Other software · MIT · reported by MITRELow 2.1
Kerberos 4 (aka krb4) allows local users to overwrite arbitrary files via a symlink attack on new ticket files.
- Product
- Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comredhat.com
Jun 18, 2001Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (CVE-2001-0247 · Other software · MIT · reported by MITREHigh 10
Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (1) g_opendir, (2) g_lstat, (3) g_stat, and (4) the glob0 buffer as used in the glob functions glob2 and glob3.
- Product
- Kerberos 5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.netbsd.orgpatches.sgi.com
May 16, 2001Buffer overflow in MIT Kerberos 5 (krb5) 1.2.2 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via base-64 CVE-2001-1323 · Other software · MIT · reported by MITREHigh 7.5
Buffer overflow in MIT Kerberos 5 (krb5) 1.2.2 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via base-64 encoded data, which is not properly handled when the radix_encode function processes file glob output from the ftpglob function.
- Product
- Kerberos 5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.immunix.orgmarc.info
Feb 16, 2001KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possCVE-2001-0034 · Other software · KTH · reported by MITREHigh 7.2
KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
Feb 16, 2001KTH Kerberos IV allows local users to change the configuration of a Kerberos server running at an elevated privilege by specifying an alternate directory using CVE-2001-0033 · Other software · KTH · reported by MITREHigh 7.2
KTH Kerberos IV allows local users to change the configuration of a Kerberos server running at an elevated privilege by specifying an alternate directory using with the KRBCONFDIR environmental variable, which allows the user to gain additional privileges.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
Feb 16, 2001Buffer overflow in the kdc_reply_cipher function in KTH Kerberos IV allows remote attackers to cause a denial of service and possibly execute arbitrary commandsCVE-2001-0035 · Other software · KTH · reported by MITREHigh 7.2
Buffer overflow in the kdc_reply_cipher function in KTH Kerberos IV allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long authentication request.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
Feb 16, 2001KTH Kerberos IV allows local users to overwrite arbitrary files via a symlink attack on a ticket file.CVE-2001-0036 · Other software · KTH · reported by MITRELow 1.2
KTH Kerberos IV allows local users to overwrite arbitrary files via a symlink attack on a ticket file.
- Product
- KTH Kerberos
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
Feb 12, 2001Buffer overflow in kdc_reply_cipher of libkrb (Kerberos 4 authentication library) in NetBSD 1.5 and FreeBSD 4.2 and earlier, as used in Kerberised applications CVE-2001-0094 · Other software · Freebsd · reported by MITREHigh 7.2
Buffer overflow in kdc_reply_cipher of libkrb (Kerberos 4 authentication library) in NetBSD 1.5 and FreeBSD 4.2 and earlier, as used in Kerberised applications such as telnetd and login, allows local users to gain root privileges.
- Product
- Freebsd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordftp.freebsd.orgftp.netbsd.org
Jul 5, 2000SSH 1.2.27 with Kerberos authentication support stores Kerberos tickets in a file which is created in the current directory of the user who is logging in, whichCVE-2000-0575 · Other software · SSH · reported by MITREHigh 7.2
SSH 1.2.27 with Kerberos authentication support stores Kerberos tickets in a file which is created in the current directory of the user who is logging in, which could allow remote attackers to sniff the ticket cache if the home directory is installed on NFS.
- Product
- SSH
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmarc.infosecurityfocus.com
Jun 14, 2000GSSFTP FTP daemon in Kerberos 5 1.1.x does not properly restrict access to some FTP commands, which allows remote attackers to cause a denial of service, and loCVE-2000-0514 · Other software · MIT · reported by MITREHigh 10
GSSFTP FTP daemon in Kerberos 5 1.1.x does not properly restrict access to some FTP commands, which allows remote attackers to cause a denial of service, and local users to gain root privileges.
- Product
- Kerberos 5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2000Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the e_msg variable in the kerb_err_reply function.CVE-2000-0548 · Other software · Cygnus Network Security Project · reported by MITREMedium 5
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the e_msg variable in the kerb_err_reply function.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comciac.llnl.gov
Jun 9, 2000Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the localrealm variable in the process_v4 function.CVE-2000-0547 · Other software · Cygnus Network Security Project · reported by MITREMedium 5
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the localrealm variable in the process_v4 function.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comciac.llnl.gov
Jun 9, 2000Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.CVE-2000-0546 · Other software · Cygnus Network Security Project · reported by MITREMedium 5
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comciac.llnl.gov
Jun 9, 2000Kerberos 4 KDC program does not properly check for null termination of AUTH_MSG_KDC_REQUEST requests, which allows remote attackers to cause a denial of serviceCVE-2000-0549 · Other software · Cygnus · reported by MITREMedium 5
Kerberos 4 KDC program does not properly check for null termination of AUTH_MSG_KDC_REQUEST requests, which allows remote attackers to cause a denial of service via a malformed request.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comciac.llnl.gov
Jun 9, 2000Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.CVE-2000-0550 · Other software · Cygnus · reported by MITREMedium 5
Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comciac.llnl.gov
May 16, 2000Buffer overflow in krshd in Kerberos 5 allows remote attackers to gain root privileges.CVE-2000-0391 · Other software · Cygnus · reported by MITREHigh 10
Buffer overflow in krshd in Kerberos 5 allows remote attackers to gain root privileges.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
May 16, 2000Buffer overflow in krb425_conv_principal function in Kerberos 5 allows remote attackers to gain root privileges.CVE-2000-0390 · Other software · Cygnus · reported by MITREHigh 10
Buffer overflow in krb425_conv_principal function in Kerberos 5 allows remote attackers to gain root privileges.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
May 16, 2000Buffer overflow in ksu in Kerberos 5 allows local users to gain root privileges.CVE-2000-0392 · Other software · Cygnus · reported by MITREHigh 7.2
Buffer overflow in ksu in Kerberos 5 allows local users to gain root privileges.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
May 16, 2000Buffer overflow in krb_rd_req function in Kerberos 4 and 5 allows remote attackers to gain root privileges.CVE-2000-0389 · Other software · Cygnus · reported by MITREHigh 10
Buffer overflow in krb_rd_req function in Kerberos 4 and 5 allows remote attackers to gain root privileges.
- Product
- Cygnus Network Security
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordarchives.neohapsis.comarchives.neohapsis.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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