Sun Java System Directory Server 7.0 core_get_proxyauth_dn null pointer dereference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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5.0 | $0-$5k | 0.00 |
A vulnerability was found in Sun Java System Directory Server 7.0 (Directory Service Software) and classified as problematic. This issue affects the function core_get_proxyauth_dn
. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. The summary by CVE is:
The core_get_proxyauth_dn function in ns-slapd in Sun Java System Directory Server Enterprise Edition 7.0 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted LDAP Search Request message.
The weakness was disclosed 01/14/2010 with Intevydis (Website). The advisory is shared at xforce.iss.net. The identification of this vulnerability is CVE-2010-0313. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.
A public exploit has been developed in Python. The exploit is available at securityfocus.com. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (55511).
Product
Type
Vendor
Name
Version
License
Support
- end of life
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.0
VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Null pointer dereferenceCWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
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OpenVAS ID: 100438
OpenVAS Name: Sun Java System Directory Server core_get_proxyauth_dn Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
01/10/2010 🔍01/10/2010 🔍
01/14/2010 🔍
01/14/2010 🔍
01/14/2010 🔍
04/21/2010 🔍
03/18/2015 🔍
08/31/2021 🔍
Sources
Vendor: oracle.comAdvisory: xforce.iss.net
Organization: Intevydis
Status: Not defined
CVE: CVE-2010-0313 (🔍)
X-Force: 55511
Vulnerability Center: 25487 - Sun Java System Directory Server Enterprise Edition 7.0 Remote DoS Vulnerability via a Crafted LDAP, High
SecurityFocus: 37699 - Sun Java System Directory Server 'core_get_proxyauth_dn' Denial of Service Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/18/2015 15:15Updated: 08/31/2021 09:47
Changes: 03/18/2015 15:15 (53), 02/23/2017 10:28 (13), 08/31/2021 09:47 (3)
Complete: 🔍
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