Vulnerabilities (CVE)

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Filtered by vendor Mozilla Subscribe
Filtered by product Nss
Total 7 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-43527 4 Mozilla, Netapp, Oracle and 1 more 10 Nss, Nss Esr, Cloud Backup and 7 more 2023-02-22 7.5 HIGH 9.8 CRITICAL
NSS (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.
CVE-2020-12403 1 Mozilla 1 Nss 2023-02-20 6.4 MEDIUM 9.1 CRITICAL
A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability.
CVE-2009-2409 3 Gnu, Mozilla, Openssl 4 Gnutls, Firefox, Nss and 1 more 2023-02-12 5.1 MEDIUM N/A
The Network Security Services (NSS) library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large.
CVE-2009-3555 8 Apache, Canonical, Debian and 5 more 8 Http Server, Ubuntu Linux, Debian Linux and 5 more 2023-02-12 5.8 MEDIUM N/A
The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft Internet Information Services (IIS) 7.0, mod_ssl in the Apache HTTP Server 2.2.14 and earlier, OpenSSL before 0.9.8l, GnuTLS 2.8.5 and earlier, Mozilla Network Security Services (NSS) 3.12.4 and earlier, multiple Cisco products, and other products, does not properly associate renegotiation handshakes with an existing connection, which allows man-in-the-middle attackers to insert data into HTTPS sessions, and possibly other types of sessions protected by TLS or SSL, by sending an unauthenticated request that is processed retroactively by a server in a post-renegotiation context, related to a "plaintext injection" attack, aka the "Project Mogul" issue.
CVE-2016-5285 5 Avaya, Debian, Mozilla and 2 more 32 Aura Application Enablement Services, Aura Application Server 5300, Aura Communication Manager and 29 more 2020-01-09 5.0 MEDIUM 7.5 HIGH
A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service.
CVE-2016-1938 2 Mozilla, Opensuse 4 Firefox, Nss, Leap and 1 more 2018-10-30 6.4 MEDIUM 6.5 MEDIUM
The s_mp_div function in lib/freebl/mpi/mpi.c in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, improperly divides numbers, which might make it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging use of the (1) mp_div or (2) mp_exptmod function.
CVE-2009-2408 1 Mozilla 4 Firefox, Nss, Seamonkey and 1 more 2018-10-03 6.8 MEDIUM N/A
Mozilla Network Security Services (NSS) before 3.12.3, Firefox before 3.0.13, Thunderbird before, and SeaMonkey before 1.1.18 do not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. NOTE: this was originally reported for Firefox before 3.5.