CVE-2013-4449 : Detail

CVE-2013-4449

94%V3
Network
2014-02-05
17h00 +00:00
2019-12-13
19h06 +00:00
CVE.org
NVD
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CVE Descriptions

The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

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.
EPSS First.org

Products Mentioned

Configuraton 0

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

Configuraton 0

Openldap>>Openldap >> Version To (including) 2.4.36

Openldap>>Openldap >> Version 2.4.6

Openldap>>Openldap >> Version 2.4.7

Openldap>>Openldap >> Version 2.4.8

Openldap>>Openldap >> Version 2.4.9

Openldap>>Openldap >> Version 2.4.10

Openldap>>Openldap >> Version 2.4.11

Openldap>>Openldap >> Version 2.4.12

Openldap>>Openldap >> Version 2.4.13

Openldap>>Openldap >> Version 2.4.14

Openldap>>Openldap >> Version 2.4.15

Openldap>>Openldap >> Version 2.4.16

Openldap>>Openldap >> Version 2.4.17

Openldap>>Openldap >> Version 2.4.18

Openldap>>Openldap >> Version 2.4.19

Openldap>>Openldap >> Version 2.4.20

Openldap>>Openldap >> Version 2.4.21

Openldap>>Openldap >> Version 2.4.22

Openldap>>Openldap >> Version 2.4.23

Openldap>>Openldap >> Version 2.4.24

Openldap>>Openldap >> Version 2.4.25

Openldap>>Openldap >> Version 2.4.26

Openldap>>Openldap >> Version 2.4.27

Openldap>>Openldap >> Version 2.4.28

Openldap>>Openldap >> Version 2.4.29

Openldap>>Openldap >> Version 2.4.30

Openldap>>Openldap >> Version 2.4.31

Openldap>>Openldap >> Version 2.4.32

Openldap>>Openldap >> Version 2.4.33

Openldap>>Openldap >> Version 2.4.34

Openldap>>Openldap >> Version 2.4.35

References

http://www.mandriva.com/security/advisories?name=MDVSA-2014:026
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.debian.org/security/2015/dsa-3209
Tags : vendor-advisory, x_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2014-0126.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2013/10/19/3
Tags : mailing-list, x_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2014-0206.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/63190
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id/1029711
Tags : vdb-entry, x_refsource_SECTRACK
https://support.apple.com/kb/HT210788
Tags : x_refsource_CONFIRM
https://seclists.org/bugtraq/2019/Dec/23
Tags : mailing-list, x_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2019/Dec/26
Tags : mailing-list, x_refsource_FULLDISC