CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability has been found in OpenSSL 1.0.1/1.0.2 (Network Encryption Software) and classified as problematic. Affected by this vulnerability is the function TS_OBJ_print_bio
. 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 availability.
The weakness was presented 09/22/2016 by Shi Lei as 20160922.txt as confirmed advisory (Website). It is possible to read the advisory at openssl.org. This vulnerability is known as CVE-2016-2180 since 01/29/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/20/2022).
Upgrading to version 1.0.1u or 1.0.2i eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
See 87879, 88080, 90396 and 90937 for similar entries.
Product
Type
Name
Version
License
Support
- end of life (old 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: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: 🔍
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 |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: OpenSSL 1.0.1u/1.0.2i
Patch: github.com
Timeline
01/29/2016 🔍07/21/2016 🔍
09/22/2016 🔍
09/22/2016 🔍
09/23/2016 🔍
09/20/2022 🔍
Sources
Product: openssl.orgAdvisory: 20160922.txt
Researcher: Shi Lei
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2016-2180 (🔍)
SecurityTracker: 1036486
SecurityFocus: 92117 - OpenSSL CVE-2016-2180 Local Denial of Service Vulnerability
See also: 🔍
Entry
Created: 09/23/2016 18:11Updated: 09/20/2022 10:04
Changes: 09/23/2016 18:11 (48), 07/07/2019 16:37 (6), 09/20/2022 10:04 (4)
Complete: 🔍
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