ACLogic CesarFTP 0.98b Command HELP/USER/PASS/PORT/DELE/REST/RMD/MKD memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.1 | $0-$5k | 0.00 |
A vulnerability was found in ACLogic CesarFTP 0.98b. It has been rated as critical. Affected by this issue is some unknown functionality of the component Command Handler. The manipulation of the argument HELP/USER/PASS/PORT/DELE/REST/RMD/MKD
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. CVE summarizes:
Buffer overflows in CesarFTPD 0.98b allows remote attackers to execute arbitrary commands via long arguments to (1) HELP, (2) USER, (3) PASS, (4) PORT, (5) DELE, (6) REST, (7) RMD, or (8) MKD.
The weakness was shared 12/06/2001 by ByteRage (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2001-0826. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 11755 (CesarFTP Multiple Vulnerabilities (OF, File Access, more)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FTP and running in the context r.
Addressing this vulnerability is possible by firewalling . Attack attempts may be identified with Snort ID 1734. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 4596.
The vulnerability is also documented in the databases at X-Force (6768) and Tenable (11755). The entries 16696, 20504, 30750 and 22442 are related to this item.
Product
Vendor
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: 7.1
VulDB Base Score: 7.3
VulDB Temp Score: 7.1
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: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 11755
Nessus Name: CesarFTP Multiple Vulnerabilities (OF, File Access, more)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Snort ID: 1734
Snort Message: PROTOCOL-FTP USER overflow attempt
Snort Class: 🔍
Suricata ID: 2101975
Suricata Class: 🔍
Suricata Message: 🔍
TippingPoint: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
SourceFire IPS: 🔍
ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Timeline
07/04/2001 🔍12/06/2001 🔍
12/06/2001 🔍
12/06/2001 🔍
06/18/2003 🔍
08/27/2003 🔍
07/10/2014 🔍
05/11/2019 🔍
Sources
Advisory: securityfocus.com⛔Researcher: ByteRage
Status: Not defined
CVE: CVE-2001-0826 (🔍)
X-Force: 6768
Vulnerability Center: 1790 - Buffer Overflow in CesarFTPD via Long Argument to Commands, Critical
SecurityFocus: 2972 - CaesarFTPD FTP Command Buffer Overflow Vulnerability
See also: 🔍
Entry
Created: 07/10/2014 17:16Updated: 05/11/2019 21:56
Changes: 07/10/2014 17:16 (76), 05/11/2019 21:56 (3)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.