CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability has been found in Sobexsrv 1.0.0 Pre3 and classified as critical. This vulnerability affects some unknown functionality of the file obexsrv.c. The manipulation of the argument -S
with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Format string vulnerability in the dosyslog function in the OBEX server (obexsrv.c) for Sobexsrv before 1.0.0-pre4, when the syslog (-S) function is enabled, allows remote attackers to execute arbitrary code via format string specifiers in file name arguments to OBEX commands.
The bug was discovered 11/03/2005. The weakness was shared 12/02/2005 by Kevin Finisterre (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2005-3995 since 12/04/2005. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.
A public exploit has been developed by Kevin Finisterre and been published even before and not after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 29 days. During that time the estimated underground price was around $0-$5k.
Upgrading to version 1.0.0-pre4 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (1355).
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
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
AV | AC | Au | C | I | A |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Kevin Finisterre
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Sobexsrv 1.0.0-pre4
Timeline
11/03/2005 🔍12/02/2005 🔍
12/02/2005 🔍
12/03/2005 🔍
12/03/2005 🔍
12/04/2005 🔍
12/04/2005 🔍
12/09/2005 🔍
03/11/2015 🔍
07/14/2018 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Kevin Finisterre
Status: Confirmed
CVE: CVE-2005-3995 (🔍)
SecurityFocus: 15692 - Sobexsrv Dosyslog Remote Format String Vulnerability
OSVDB: 21567 - sobexsrv -S Parameter Format String Arbitrary Command Execution
Vupen: ADV-2005-2711
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/11/2015 23:39Updated: 07/14/2018 10:13
Changes: 03/11/2015 23:39 (55), 07/14/2018 10:13 (11)
Complete: 🔍
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