IBM WebSphere eXtreme Scale up to 7.1.0.2/7.1.1.0/8.5.0.2/8.6.0.7 crlf injection
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.5 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in IBM WebSphere eXtreme Scale up to 7.1.0.2/7.1.1.0/8.5.0.2/8.6.0.7 (Application Server Software). Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a crlf injection vulnerability. The CWE definition for the vulnerability is CWE-93. The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
CRLF injection vulnerability in IBM WebSphere eXtreme Scale 7.1.0 before 7.1.0.3, 7.1.1 before 7.1.1.1, 8.5 before 8.5.0.3, and 8.6 before 8.6.0.8 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.
The weakness was disclosed 07/02/2016 (Website). It is possible to read the advisory at www-01.ibm.com. This vulnerability is known as CVE-2016-0400 since 12/08/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available.
It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.
Upgrading to version 7.1.0.3, 7.1.1.1, 8.5.0.3 or 8.6.0.8 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (40039). The entry 88526 is pretty similar.
Product
Type
Vendor
Name
Version
- 7.1.0
- 7.1.0.0
- 7.1.0.1
- 7.1.0.2
- 7.1.1
- 8.5.0.0
- 8.5.0.1
- 8.5.0.2
- 8.6.0.0
- 8.6.0.1
- 8.6.0.2
- 8.6.0.3
- 8.6.0.4
- 8.6.0.5
- 8.6.0.6
- 8.6.0.7
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: 6.1VulDB Meta Temp Score: 5.8
VulDB Base Score: 6.1
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: Crlf injectionCWE: CWE-93 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: WebSphere eXtreme Scale 7.1.0.3/7.1.1.1/8.5.0.3/8.6.0.8
Timeline
12/08/2015 🔍07/02/2016 🔍
07/02/2016 🔍
07/04/2016 🔍
02/15/2019 🔍
Sources
Vendor: ibm.comAdvisory: www-01.ibm.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2016-0400 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 07/04/2016 10:00Updated: 02/15/2019 13:47
Changes: 07/04/2016 10:00 (49), 02/15/2019 13:47 (14)
Complete: 🔍
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