CVE-2020-12399
N/A
N/A
Summary
NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Thunderbird | unspecified < 68.9.0 | affected |
| Mozilla | Firefox | unspecified < 77 | affected |
| Mozilla | Firefox ESR | unspecified < 68.9 | affected |
Weaknesses
- Timing attack on DSA signatures in NSS library
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
- https://www.debian.org/security/2020/dsa-4726
- https://usn.ubuntu.com/4421-1/
- https://security.gentoo.org/glsa/202007-49
- https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
References
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
- https://www.debian.org/security/2020/dsa-4726
- https://usn.ubuntu.com/4421-1/
- https://security.gentoo.org/glsa/202007-49
- https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
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