CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability has been found in Samba 2.0.4 (File Transfer Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component Message Command Handler. The manipulation 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. The summary by CVE is:
Buffer overflow in Samba smbd program via a malformed message command.
The weakness was disclosed 07/21/1999 by Andrew with Samba (Website). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-1999-0811. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.
A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.
Upgrading to version 2.0.5 eliminates this vulnerability. Attack attempts may be identified with Snort ID 292.
The vulnerability is also documented in the vulnerability database at X-Force (3225). The entry 14736 is pretty similar.
Product
Type
Name
Version
License
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 |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Samba 2.0.5
Snort ID: 292
Snort Message: OS-LINUX x86 Linux samba overflow
Snort Class: 🔍
Suricata ID: 2100292
Suricata Class: 🔍
Suricata Message: 🔍
SourceFire IPS: 🔍
Timeline
07/21/1999 🔍07/21/1999 🔍
07/21/1999 🔍
07/21/1999 🔍
02/16/2004 🔍
06/21/2014 🔍
05/19/2019 🔍
Sources
Product: samba.orgAdvisory: securityfocus.com⛔
Researcher: Andrew
Organization: Samba
Status: Not defined
CVE: CVE-1999-0811 (🔍)
X-Force: 3225
Vulnerability Center: 3772 - Buffer Overflow in Samba smbd Enables DoS or Code Execution as Root, High
SecurityFocus: 536 - Samba Pre-2.0.5 Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/21/2014 17:44Updated: 05/19/2019 21:52
Changes: 06/21/2014 17:44 (71), 05/19/2019 21:52 (1)
Complete: 🔍
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