VDB
CVE-2021-29958
CVE-2021-29958
PUBLISHED
CVSS 4.300000190734863 MEDIUM
When a download was initiated, the client did not check whether it was in normal or private browsing mode, which led to private mode cookies being shared in normal browsing mode. This vulnerability affects Firefox for iOS < 34.
EPSS 0.19% · 40.3th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score
0.19%
40.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| mozilla | firefox | 0 |
| Mozilla | Firefox for iOS | unspecified |
Exploit Intelligence
Timeline
- Jun 2, 2021 CVE Published
- Jun 25, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 24, 2021 EPSS Score
- Dec 23, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 23, 2022 EPSS Score
- Jun 22, 2022 EPSS Score
- Aug 22, 2022 EPSS Score
- Oct 21, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
References
- https://www.mozilla.org/security/advisories/mfsa2021-25/ url
- https://bugzilla.mozilla.org/show_bug.cgi?id=1670127 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-29958 advisory
- https://www.mozilla.org/security/advisories/mfsa2021-25 url
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-24/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-23/ advisory