Vulnerabilities (CVE)

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Filtered by product Network Security Services
Total 48 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2006-4340 1 Mozilla 4 Firefox, Network Security Services, Seamonkey and 1 more 2023-02-12 4.0 MEDIUM N/A
Mozilla Network Security Service (NSS) library before 3.11.3, as used in Mozilla Firefox before 1.5.0.7, Thunderbird before 1.5.0.7, and SeaMonkey before 1.0.5, when using an RSA key with exponent 3, does not properly handle extra data in a signature, which allows remote attackers to forge signatures for SSL/TLS and email certificates, a similar vulnerability to CVE-2006-4339. NOTE: on 20061107, Mozilla released an advisory stating that these versions were not completely patched by MFSA2006-60. The newer fixes for 1.5.0.7 are covered by CVE-2006-5462.
CVE-2017-7502 1 Mozilla 1 Network Security Services 2023-02-12 5.0 MEDIUM 7.5 HIGH
Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.
CVE-2016-8635 2 Mozilla, Redhat 7 Network Security Services, Enterprise Linux Desktop, Enterprise Linux Server and 4 more 2023-02-12 4.3 MEDIUM 5.9 MEDIUM
It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group.
CVE-2022-3479 1 Mozilla 1 Network Security Services 2023-02-11 N/A 7.5 HIGH
A vulnerability found in nss. By this security vulnerability, nss client auth crash without a user certificate in the database and this can lead us to a segmentation fault or crash.
CVE-2015-4000 12 Apple, Canonical, Debian and 9 more 25 Iphone Os, Mac Os X, Safari and 22 more 2023-02-09 4.3 MEDIUM 3.7 LOW
The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.
CVE-2013-1620 4 Canonical, Mozilla, Oracle and 1 more 15 Ubuntu Linux, Network Security Services, Enterprise Manager Ops Center and 12 more 2022-12-21 4.3 MEDIUM N/A
The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
CVE-2013-0791 4 Canonical, Mozilla, Oracle and 1 more 13 Ubuntu Linux, Firefox, Firefox Esr and 10 more 2022-12-21 5.0 MEDIUM N/A
The CERT_DecodeCertPackage function in Mozilla Network Security Services (NSS), as used in Mozilla Firefox before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before 17.0.5, SeaMonkey before 2.17, and other products, allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) via a crafted certificate.
CVE-2020-25648 4 Fedoraproject, Mozilla, Oracle and 1 more 6 Fedora, Network Security Services, Communications Offline Mediation Controller and 3 more 2022-05-10 5.0 MEDIUM 7.5 HIGH
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
CVE-2019-17006 3 Mozilla, Netapp, Siemens 21 Network Security Services, Hci Compute Node, Hci Management Node and 18 more 2021-07-21 10.0 HIGH 9.8 CRITICAL
In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.
CVE-2017-5461 1 Mozilla 1 Network Security Services 2021-07-20 7.5 HIGH 9.8 CRITICAL
Mozilla Network Security Services (NSS) before 3.21.4, 3.22.x through 3.28.x before 3.28.4, 3.29.x before 3.29.5, and 3.30.x before 3.30.1 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by leveraging incorrect base64 operations.
CVE-2019-17007 2 Mozilla, Siemens 17 Network Security Services, Ruggedcom Rox Mx5000, Ruggedcom Rox Mx5000 Firmware and 14 more 2021-02-19 5.0 MEDIUM 7.5 HIGH
In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.
CVE-2018-18508 2 Mozilla, Siemens 17 Network Security Services, Ruggedcom Rox Mx5000, Ruggedcom Rox Mx5000 Firmware and 14 more 2021-02-18 4.3 MEDIUM 6.5 MEDIUM
In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service.
CVE-2018-12404 1 Mozilla 1 Network Security Services 2021-02-11 4.3 MEDIUM 5.9 MEDIUM
A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) and affects all NSS versions prior to NSS 3.41.
CVE-2018-12384 1 Mozilla 1 Network Security Services 2020-08-24 4.3 MEDIUM 5.9 MEDIUM
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
CVE-2014-1491 7 Canonical, Debian, Fedoraproject and 4 more 14 Ubuntu Linux, Debian Linux, Fedora and 11 more 2020-07-31 4.3 MEDIUM N/A
Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, does not properly restrict public values in Diffie-Hellman key exchanges, which makes it easier for remote attackers to bypass cryptographic protection mechanisms in ticket handling by leveraging use of a certain value.
CVE-2014-1490 7 Canonical, Debian, Fedoraproject and 4 more 14 Ubuntu Linux, Debian Linux, Fedora and 11 more 2020-07-31 9.3 HIGH N/A
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
CVE-2017-11695 1 Mozilla 1 Network Security Services 2020-03-16 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the alloc_segs function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
CVE-2017-11697 1 Mozilla 1 Network Security Services 2020-03-16 4.6 MEDIUM 7.8 HIGH
The __hash_open function in hash.c:229 in Mozilla Network Security Services (NSS) allows context-dependent attackers to cause a denial of service (floating point exception and crash) via a crafted cert8.db file.
CVE-2017-11696 1 Mozilla 1 Network Security Services 2020-03-16 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the __hash_open function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
CVE-2017-11698 1 Mozilla 1 Network Security Services 2020-03-16 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the __get_page function in lib/dbm/src/h_page.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.