VulnerabilityModified
CVE-2023-5388
This attack could potentially allow an attacker to recover the private data.
MEDIUM 6.5EPSS 0.82%
Does this matter?
Lower severity and a low EPSS score (0.82%). Track it; it rarely justifies an emergency change on its own.
Description
NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- EPSS
- 0.82% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-203
- Affected
- mozilla/firefox · mozilla/thunderbird · debian/debian linux
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1780432Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00022.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00028.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-12/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-13/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-14/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1780432Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html
- https://lists.debian.org/debian-lts-announce/2024/03/msg00022.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/03/msg00028.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-12/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-13/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-14/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.