Vulnerability Database

296,172

Total vulnerabilities in the database

CVE-2010-0433

The kssl_keytab_is_available function in ssl/kssl.c in OpenSSL before 0.9.8n, when Kerberos is enabled but Kerberos configuration files cannot be opened, does not check a certain return value, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via SSL cipher negotiation, as demonstrated by a chroot installation of Dovecot or stunnel without Kerberos configuration files inside the chroot.

  • Published: Mar 5, 2010
  • Updated: Apr 13, 2023
  • CVE: CVE-2010-0433
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
openssl / openssl 0.9.8b 0.9.8b.x
openssl / openssl 0.9.8c 0.9.8c.x
openssl / openssl 0.9.8e 0.9.8e.x
openssl / openssl - 0.9.8m.x
openssl / openssl 0.9.8g 0.9.8g.x
openssl / openssl 0.9.8k 0.9.8k.x
openssl / openssl 0.9.8d 0.9.8d.x
openssl / openssl 0.9.8j 0.9.8j.x
openssl / openssl 0.9.8l 0.9.8l.x
openssl / openssl 0.9.8a 0.9.8a.x
openssl / openssl 0.9.8 0.9.8.x
openssl / openssl 0.9.8i 0.9.8i.x
openssl / openssl 0.9.8f 0.9.8f.x
openssl / openssl 0.9.8h 0.9.8h.x