CVE-2022-28345 (GCVE-0-2022-28345)
Vulnerability from cvelistv5
Published
2022-04-15 05:28
Modified
2024-08-03 05:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Signal app before 5.34 for iOS allows URI spoofing via RTLO injection. It incorrectly renders RTLO encoded URLs beginning with a non-breaking space, when there is a hash character in the URL. This technique allows a remote unauthenticated attacker to send legitimate looking links, appearing to be any website URL, by abusing the non-http/non-https automatic rendering of URLs. An attacker can spoof, for example, example.com, and masquerade any URL with a malicious destination. An attacker requires a subdomain such as gepj, txt, fdp, or xcod, which would appear backwards as jpeg, txt, pdf, and docx respectively.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://blog.malwarebytes.com/social-engineering/2022/03/uri-spoofing-flaw-could-phish-whatsapp-signal-instagram-and-imessage-users/ | Third Party Advisory | |
| cve@mitre.org | https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-42.md | Exploit, Patch, Third Party Advisory | |
| cve@mitre.org | https://github.com/zadewg/RIUS | Third Party Advisory | |
| cve@mitre.org | https://sick.codes/sick-2022-42 | Exploit, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://blog.malwarebytes.com/social-engineering/2022/03/uri-spoofing-flaw-could-phish-whatsapp-signal-instagram-and-imessage-users/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-42.md | Exploit, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/zadewg/RIUS | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://sick.codes/sick-2022-42 | Exploit, Patch, Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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