Vulnerability Details : CVE-2020-12717
Potential exploit
The COVIDSafe (Australia) app 1.0 and 1.1 for iOS allows a remote attacker to crash the app, and consequently interfere with COVID-19 contact tracing, via a Bluetooth advertisement containing manufacturer data that is too short. This occurs because of an erroneous OpenTrace manuData.subdata call. The ABTraceTogether (Alberta), ProteGO (Poland), and TraceTogether (Singapore) apps were also affected.
Products affected by CVE-2020-12717
- cpe:2.3:a:health:covidsafe:1.0:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:health:covidsafe:1.1:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:gov:protego_safe:-:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:alberta:abtracetogether:-:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:tracetogether:tracetogether:-:*:*:*:*:iphone_os:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-12717
2.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12717
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
References for CVE-2020-12717
-
https://medium.com/@wabz/covidsafe-ios-vulnerability-cve-2020-12717-30dc003f9708
Exploit;Third Party Advisory
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