CVE-2011-4079 : Detail

CVE-2011-4079

6.75%V4
Network
2011-10-27
18h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
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CVE Descriptions

Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry.

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 AV:N/AC:L/Au:S/C:N/I:N/A:P nvd@nist.gov

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

Openldap>>Openldap >> Version To (including) 2.4.26

Openldap>>Openldap >> Version 1.0

Openldap>>Openldap >> Version 1.0.1

Openldap>>Openldap >> Version 1.0.2

Openldap>>Openldap >> Version 1.0.3

Openldap>>Openldap >> Version 1.1

Openldap>>Openldap >> Version 1.1.0

Openldap>>Openldap >> Version 1.1.1

Openldap>>Openldap >> Version 1.1.2

Openldap>>Openldap >> Version 1.1.3

Openldap>>Openldap >> Version 1.1.4

Openldap>>Openldap >> Version 1.2

Openldap>>Openldap >> Version 1.2.0

Openldap>>Openldap >> Version 1.2.1

Openldap>>Openldap >> Version 1.2.2

Openldap>>Openldap >> Version 1.2.3

Openldap>>Openldap >> Version 1.2.4

Openldap>>Openldap >> Version 1.2.5

Openldap>>Openldap >> Version 1.2.6

Openldap>>Openldap >> Version 1.2.7

Openldap>>Openldap >> Version 1.2.8

Openldap>>Openldap >> Version 1.2.9

Openldap>>Openldap >> Version 1.2.10

Openldap>>Openldap >> Version 1.2.11

Openldap>>Openldap >> Version 1.2.12

Openldap>>Openldap >> Version 1.2.13

Openldap>>Openldap >> Version 2.0

Openldap>>Openldap >> Version 2.0.0

Openldap>>Openldap >> Version 2.0.1

Openldap>>Openldap >> Version 2.0.2

Openldap>>Openldap >> Version 2.0.3

Openldap>>Openldap >> Version 2.0.4

Openldap>>Openldap >> Version 2.0.5

Openldap>>Openldap >> Version 2.0.6

Openldap>>Openldap >> Version 2.0.7

Openldap>>Openldap >> Version 2.0.8

Openldap>>Openldap >> Version 2.0.9

Openldap>>Openldap >> Version 2.0.10

Openldap>>Openldap >> Version 2.0.11

Openldap>>Openldap >> Version 2.0.11_9

Openldap>>Openldap >> Version 2.0.11_11

Openldap>>Openldap >> Version 2.0.11_11s

Openldap>>Openldap >> Version 2.0.12

Openldap>>Openldap >> Version 2.0.13

Openldap>>Openldap >> Version 2.0.14

Openldap>>Openldap >> Version 2.0.15

Openldap>>Openldap >> Version 2.0.16

Openldap>>Openldap >> Version 2.0.17

Openldap>>Openldap >> Version 2.0.18

Openldap>>Openldap >> Version 2.0.19

Openldap>>Openldap >> Version 2.0.20

Openldap>>Openldap >> Version 2.0.21

Openldap>>Openldap >> Version 2.0.22

Openldap>>Openldap >> Version 2.0.23

Openldap>>Openldap >> Version 2.0.24

Openldap>>Openldap >> Version 2.0.25

Openldap>>Openldap >> Version 2.0.26

Openldap>>Openldap >> Version 2.0.27

Openldap>>Openldap >> Version 2.1.2

Openldap>>Openldap >> Version 2.1.3

Openldap>>Openldap >> Version 2.1.4

Openldap>>Openldap >> Version 2.1.5

Openldap>>Openldap >> Version 2.1.6

Openldap>>Openldap >> Version 2.1.7

Openldap>>Openldap >> Version 2.1.8

Openldap>>Openldap >> Version 2.1.9

Openldap>>Openldap >> Version 2.1.10

Openldap>>Openldap >> Version 2.1.11

Openldap>>Openldap >> Version 2.1.12

Openldap>>Openldap >> Version 2.1.13

Openldap>>Openldap >> Version 2.1.14

Openldap>>Openldap >> Version 2.1.15

Openldap>>Openldap >> Version 2.1.16

Openldap>>Openldap >> Version 2.1.17

Openldap>>Openldap >> Version 2.1.18

Openldap>>Openldap >> Version 2.1.19

Openldap>>Openldap >> Version 2.1.20

Openldap>>Openldap >> Version 2.1.21

Openldap>>Openldap >> Version 2.1.22

Openldap>>Openldap >> Version 2.1.23

Openldap>>Openldap >> Version 2.1.24

Openldap>>Openldap >> Version 2.1.25

Openldap>>Openldap >> Version 2.1.26

Openldap>>Openldap >> Version 2.1.27

Openldap>>Openldap >> Version 2.1.28

Openldap>>Openldap >> Version 2.1.29

Openldap>>Openldap >> Version 2.1.30

Openldap>>Openldap >> Version 2.1_.20

Openldap>>Openldap >> Version 2.2.0

Openldap>>Openldap >> Version 2.2.1

Openldap>>Openldap >> Version 2.2.4

Openldap>>Openldap >> Version 2.2.5

Openldap>>Openldap >> Version 2.2.6

Openldap>>Openldap >> Version 2.2.7

Openldap>>Openldap >> Version 2.2.8

Openldap>>Openldap >> Version 2.2.9

Openldap>>Openldap >> Version 2.2.10

Openldap>>Openldap >> Version 2.2.11

Openldap>>Openldap >> Version 2.2.12

Openldap>>Openldap >> Version 2.2.13

Openldap>>Openldap >> Version 2.2.14

Openldap>>Openldap >> Version 2.2.15

Openldap>>Openldap >> Version 2.2.16

Openldap>>Openldap >> Version 2.2.17

Openldap>>Openldap >> Version 2.2.18

Openldap>>Openldap >> Version 2.2.19

Openldap>>Openldap >> Version 2.2.20

Openldap>>Openldap >> Version 2.2.21

Openldap>>Openldap >> Version 2.2.22

Openldap>>Openldap >> Version 2.2.23

Openldap>>Openldap >> Version 2.2.24

Openldap>>Openldap >> Version 2.2.25

Openldap>>Openldap >> Version 2.2.26

Openldap>>Openldap >> Version 2.2.27

Openldap>>Openldap >> Version 2.3.4

Openldap>>Openldap >> Version 2.3.5

Openldap>>Openldap >> Version 2.3.6

Openldap>>Openldap >> Version 2.3.7

Openldap>>Openldap >> Version 2.3.8

Openldap>>Openldap >> Version 2.3.9

Openldap>>Openldap >> Version 2.3.10

Openldap>>Openldap >> Version 2.3.11

Openldap>>Openldap >> Version 2.3.12

Openldap>>Openldap >> Version 2.3.13

Openldap>>Openldap >> Version 2.3.14

Openldap>>Openldap >> Version 2.3.15

Openldap>>Openldap >> Version 2.3.16

Openldap>>Openldap >> Version 2.3.17

Openldap>>Openldap >> Version 2.3.18

Openldap>>Openldap >> Version 2.3.19

Openldap>>Openldap >> Version 2.3.20

Openldap>>Openldap >> Version 2.3.21

Openldap>>Openldap >> Version 2.3.22

Openldap>>Openldap >> Version 2.3.23

Openldap>>Openldap >> Version 2.3.24

Openldap>>Openldap >> Version 2.3.25

Openldap>>Openldap >> Version 2.3.26

Openldap>>Openldap >> Version 2.3.27

Openldap>>Openldap >> Version 2.3.28

Openldap>>Openldap >> Version 2.3.29

Openldap>>Openldap >> Version 2.3.30

Openldap>>Openldap >> Version 2.3.31

Openldap>>Openldap >> Version 2.3.32

Openldap>>Openldap >> Version 2.3.33

Openldap>>Openldap >> Version 2.3.34

Openldap>>Openldap >> Version 2.3.35

Openldap>>Openldap >> Version 2.3.36

Openldap>>Openldap >> Version 2.3.37

Openldap>>Openldap >> Version 2.3.38

Openldap>>Openldap >> Version 2.3.39

Openldap>>Openldap >> Version 2.3.40

Openldap>>Openldap >> Version 2.3.41

Openldap>>Openldap >> Version 2.3.42

Openldap>>Openldap >> Version 2.3.43

Openldap>>Openldap >> Version 2.4.3

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

References

http://security.gentoo.org/glsa/glsa-201406-36.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.openwall.com/lists/oss-security/2011/10/26/5
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-1266-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/46599
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/50384
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2011/10/26/9
Tags : mailing-list, x_refsource_MLIST
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.