CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.5 | $0-$5k | 0.00 |
A vulnerability was found in Microsoft ASP.NET 1.0/1.1. It has been rated as critical. This issue affects an unknown functionality. The manipulation of the argument __VIEWSTATE
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 summary by CVE is:
The __VIEWSTATE functionality in Microsoft ASP.NET 1.x allows remote attackers to conduct replay attacks to (1) apply a ViewState generated from one view to a different view, (2) reuse ViewState information after the application s state has changed, or (3) use the ViewState to conduct attacks or expose content to third parties.
The bug was discovered 05/05/2005. The weakness was disclosed 05/05/2005 by Michal Zalewski (Website). The advisory is shared at secunia.com. The identification of this vulnerability is CVE-2005-1664 since 05/18/2005. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/02/2019). MITRE ATT&CK project uses the attack technique T1499 for this issue.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at msdn.microsoft.com. The problem might be mitigated by replacing the product with as an alternative. The best possible mitigation is suggested to be establishing an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (20409). The entry 1458 is pretty similar.
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: 7.5VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.5
VulDB Temp Score: 7.5
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: Denial of serviceCWE: CWE-404
ATT&CK: T1499
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 |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: AlternativeStatus: 🔍
0-Day Time: 🔍
Patch: msdn.microsoft.com
Timeline
05/05/2005 🔍05/05/2005 🔍
05/05/2005 🔍
05/18/2005 🔍
05/18/2005 🔍
05/18/2005 🔍
05/26/2005 🔍
04/16/2006 🔍
07/02/2019 🔍
Sources
Vendor: microsoft.comAdvisory: secunia.com⛔
Researcher: Michal Zalewski
Status: Not defined
CVE: CVE-2005-1664 (🔍)
X-Force: 20409 - Microsoft ASP.NET Framework ViewState replay, Medium Risk
Vulnerability Center: 11085 - Microsoft ASP. NET 1.* _VIEWSTATE Functionality Allows Remote Replay Attacks, Medium
Secunia: 15241 - ASP.NET ViewState Denial of Service and Security Bypass, Less Critical
OSVDB: 16196 - Microsoft ASP.NET __VIEWSTATE Functionality Replay Attack
See also: 🔍
Entry
Created: 05/26/2005 12:00Updated: 07/02/2019 20:12
Changes: 05/26/2005 12:00 (74), 07/02/2019 20:12 (1)
Complete: 🔍
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