9.8
CVE-2021-43527
- EPSS 17.56%
- Veröffentlicht 08.12.2021 22:15:09
- Zuletzt bearbeitet 21.11.2024 06:29:21
- Quelle security@mozilla.org
- CVE-Watchlists
- Unerledigt
LoginNSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \#7, or PKCS \#12 are likely to be impacted. Applications using NSS for certificate validation or other TLS, X.509, OCSP or CRL functionality may be impacted, depending on how they configure NSS. *Note: This vulnerability does NOT impact Mozilla Firefox.* However, email clients and PDF viewers that use NSS for signature verification, such as Thunderbird, LibreOffice, Evolution and Evince are believed to be impacted. This vulnerability affects NSS < 3.73 and NSS < 3.68.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netapp ≫ Cloud Backup Version-
Netapp ≫ E-series Santricity Os Controller Version >= 11.0 <= 11.70.1
Oracle ≫ Communications Cloud Native Core Binding Support Function Version1.11.0
Oracle ≫ Communications Cloud Native Core Network Repository Function Version1.15.0
Oracle ≫ Communications Cloud Native Core Network Repository Function Version1.15.1
Oracle ≫ Communications Policy Management Version12.6.0.0.0
Starwindsoftware ≫ Starwind San & Nas Versionv8r13
Starwindsoftware ≫ Starwind Virtual San Versionv8r13 Update14398
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 17.56% | 0.968 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
https://www.oracle.com/security-alerts/cpuapr2022.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1737470
https://cert-portal.siemens.com/productcert/pdf/ssa-594438.pdf
https://ftp.mozilla.org/pub/security/nss/releases/NSS_3_68_1_RTM/
https://ftp.mozilla.org/pub/security/nss/releases/NSS_3_73_RTM/
https://security.gentoo.org/glsa/202212-05
https://security.netapp.com/advisory/ntap-20211229-0002/
https://www.mozilla.org/security/advisories/mfsa2021-51/
https://www.starwindsoftware.com/security/sw-20220802-0001/