Rakuten Card App 5.2.0/5.2.1/5.2.2/5.2.3/5.2.4 on iOS SSL Certificate Verification Service certificate validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.5 | $0-$5k | 0.00 |
A vulnerability was found in Rakuten Card App 5.2.0/5.2.1/5.2.2/5.2.3/5.2.4 on iOS (iOS App Software). It has been rated as problematic. Affected by this issue is an unknown functionality of the component SSL Certificate Verification Service. The manipulation with an unknown input leads to a certificate validation vulnerability. Using CWE to declare the problem leads to CWE-295. The product does not validate, or incorrectly validates, a certificate. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Rakuten card App for iOS 5.2.0 through 5.2.4 does not verify SSL certificates which might allow remote attackers to execute man-in-the-middle attacks.
The bug was discovered 09/01/2015. The weakness was disclosed 10/10/2017 by Aoki Keiichi (Website). The advisory is shared for download at jvn.jp. This vulnerability is handled as CVE-2015-2988 since 04/07/2015. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1587.003.
The vulnerability was handled as a non-public zero-day exploit for at least 770 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Type
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: 6.5VulDB Meta Temp Score: 6.5
VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.4
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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: Certificate validationCWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
04/07/2015 🔍09/01/2015 🔍
09/01/2015 🔍
10/10/2017 🔍
10/10/2017 🔍
10/11/2017 🔍
11/23/2019 🔍
Sources
Advisory: jvn.jpResearcher: Aoki Keiichi
Status: Not defined
CVE: CVE-2015-2988 (🔍)
SecurityFocus: 76531 - Rakuten card for iOS CVE-2015-2988 SSL Certificate Validation Security Bypass Vulnerability
Entry
Created: 10/11/2017 10:08Updated: 11/23/2019 09:05
Changes: 10/11/2017 10:08 (64), 11/23/2019 09:05 (1)
Complete: 🔍
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