CVE-2010-0433 : Detail

CVE-2010-0433

A03-Injection
8.02%V3
Network
2010-03-05
18h00 +00:00
2018-10-10
16h57 +00:00
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Products Mentioned

Configuraton 0

Openssl>>Openssl >> Version To (including) 0.9.8m

Openssl>>Openssl >> Version 0.9.8

Openssl>>Openssl >> Version 0.9.8a

Openssl>>Openssl >> Version 0.9.8b

Openssl>>Openssl >> Version 0.9.8c

Openssl>>Openssl >> Version 0.9.8d

Openssl>>Openssl >> Version 0.9.8e

Openssl>>Openssl >> Version 0.9.8f

Openssl>>Openssl >> Version 0.9.8g

Openssl>>Openssl >> Version 0.9.8h

Openssl>>Openssl >> Version 0.9.8i

Openssl>>Openssl >> Version 0.9.8j

Openssl>>Openssl >> Version 0.9.8k

Openssl>>Openssl >> Version 0.9.8l

References

http://www.vupen.com/english/advisories/2010/0916
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/42724
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/39461
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=127557640302499&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.openwall.com/lists/oss-security/2010/03/03/5
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2010/0839
Tags : vdb-entry, x_refsource_VUPEN
http://marc.info/?l=bugtraq&m=127557640302499&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.mandriva.com/security/advisories?name=MDVSA-2010:076
Tags : vendor-advisory, x_refsource_MANDRIVA
http://marc.info/?l=bugtraq&m=127128920008563&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/39932
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/0933
Tags : vdb-entry, x_refsource_VUPEN
http://marc.info/?l=bugtraq&m=127128920008563&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/43311
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/1216
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/42733
Tags : third-party-advisory, x_refsource_SECUNIA