CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Salim Gasmi GLD 1.3/1.4. This issue affects the function errorlog
of the file cnf.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Format string vulnerability in the ErrorLog function in cnf.c in Greylisting daemon (GLD) 1.3 and 1.4 allows remote attackers to execute arbitrary code via format string specifiers in data that is passed directly to syslog.
The bug was discovered 04/12/2005. The weakness was released 04/12/2005 by dong-houn yoU (Website). It is possible to read the advisory at security.gentoo.org. The identification of this vulnerability is CVE-2005-1100 since 04/13/2005. 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.
After 22 hours, there has been an exploit disclosed. The exploit is available at securiteam.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 18974 (FreeBSD : gld -- format string and buffer overflow vulnerabilities (6c2d4f29-af3e-11d9-837d-000e0c2e438a)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.
Upgrading eliminates this vulnerability. A possible mitigation has been published 7 days after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (20067), Tenable (18974) and Exploit-DB (934). Entry connected to this vulnerability is available at 24165.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
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Nessus ID: 18974
Nessus Name: FreeBSD : gld -- format string and buffer overflow vulnerabilities (6c2d4f29-af3e-11d9-837d-000e0c2e438a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 52130
OpenVAS Name: FreeBSD Ports: gld
OpenVAS File: 🔍
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Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
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Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
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Timeline
04/12/2005 🔍04/12/2005 🔍
04/12/2005 🔍
04/12/2005 🔍
04/13/2005 🔍
04/13/2005 🔍
04/13/2005 🔍
04/13/2005 🔍
04/19/2005 🔍
05/02/2005 🔍
07/13/2005 🔍
07/25/2005 🔍
03/11/2015 🔍
06/07/2019 🔍
Sources
Advisory: security.gentoo.orgResearcher: dong-houn yoU
Status: Not defined
CVE: CVE-2005-1100 (🔍)
X-Force: 20067
Vulnerability Center: 8684 - Format String Vulnerability in GLD 1.3, 1.4 in \x27cnf.c\x27, Critical
SecurityFocus: 13133 - Salim Gasmi GLD Postfix Greylisting Daemon Format String Vulnerability
Secunia: 14941 - Gld Multiple Vulnerabilities, Moderately Critical
OSVDB: 15493 - GLD gld.conf Format String
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/11/2015 11:41Updated: 06/07/2019 12:39
Changes: 03/11/2015 11:41 (84), 06/07/2019 12:39 (5)
Complete: 🔍
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