CVSS: 5.9EPSS: 0%CPEs: 30EXPL: 1CVE-2015-2721 – NSS: incorrectly permited skipping of ServerKeyExchange (MFSA 2015-71)
https://notcve.org/view.php?id=CVE-2015-2721
06 Jul 2015 — Mozilla Network Security Services (NSS) before 3.19, as used in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, Thunderbird before 38.1, and other products, does not properly determine state transitions for the TLS state machine, which allows man-in-the-middle attackers to defeat cryptographic protection mechanisms by blocking messages, as demonstrated by removing a forward-secrecy property by blocking a ServerKeyExchange message, aka a "SMACK SKIP-TLS" issue. Mozilla Network... • http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html • CWE-310: Cryptographic Issues CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 4.3EPSS: 96%CPEs: 42EXPL: 1CVE-2015-4000 – LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks
https://notcve.org/view.php?id=CVE-2015-4000
21 May 2015 — 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. El protocolo TLS 1.2 y anteriores, cuando una suite de cifrado DHE_EXPORT está habilitada en un servidor pero no en un cliente, no t... • https://github.com/fatlan/HAProxy-Keepalived-Sec-HighLoads • CWE-310: Cryptographic Issues CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 7.5EPSS: 1%CPEs: 7EXPL: 4CVE-2014-1569 – Mandriva Linux Security Advisory 2014-252
https://notcve.org/view.php?id=CVE-2014-1569
15 Dec 2014 — The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) before 3.16.2.4 and 3.17.x before 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote attackers to conduct data-smuggling attacks by using a long byte sequence for an encoding, as demonstrated by the SEC_QuickDERDecodeItem function's improper handling of an arbitrary-length encoding of 0x00. La función definite_length_decoder en lib/util/quickder.c en Moz... • http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html •
CVSS: 9.8EPSS: 3%CPEs: 233EXPL: 0CVE-2014-1568 – nss: RSA PKCS#1 signature verification forgery flaw (MFSA 2014-73)
https://notcve.org/view.php?id=CVE-2014-1568
25 Sep 2014 — Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before 3.16.5, and 3.17.x before 3.17.1, as used in Mozilla Firefox before 32.0.3, Mozilla Firefox ESR 24.x before 24.8.1 and 31.x before 31.1.1, Mozilla Thunderbird before 24.8.1 and 31.x before 31.1.2, Mozilla SeaMonkey before 2.29.1, Google Chrome before 37.0.2062.124 on Windows and OS X, and Google Chrome OS before 37.0.2062.120, does not properly parse ASN.1 values in X.509 certificates, which makes it easier for remote attackers to spoof ... • http://googlechromereleases.blogspot.com/2014/09/stable-channel-update-for-chrome-os_24.html • CWE-310: Cryptographic Issues CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 10.0EPSS: 11%CPEs: 71EXPL: 0CVE-2014-1544 – nss: Race-condition in certificate verification can lead to Remote code execution (MFSA 2014-63)
https://notcve.org/view.php?id=CVE-2014-1544
22 Jul 2014 — Use-after-free vulnerability in the CERT_DestroyCertificate function in libnss3.so in Mozilla Network Security Services (NSS) 3.x, as used in Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7, allows remote attackers to execute arbitrary code via vectors that trigger certain improper removal of an NSSCertificate structure from a trust domain. Vulnerabilidad de uso después de liberación en la función CERT_DestroyCertificate en libnss3.so en Mozilla Network Security Services (NSS)... • http://secunia.com/advisories/59591 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 50EXPL: 1CVE-2014-1492 – nss: IDNA hostname matching code does not follow RFC 6125 recommendation (MFSA 2014-45)
https://notcve.org/view.php?id=CVE-2014-1492
20 Mar 2014 — The cert_TestHostName function in lib/certdb/certdb.c in the certificate-checking implementation in Mozilla Network Security Services (NSS) before 3.16 accepts a wildcard character that is embedded in an internationalized domain name's U-label, which might allow man-in-the-middle attackers to spoof SSL servers via a crafted certificate. La función cert_TestHostName en lib/certdb/certdb.c en la implementación de comprobación de certificado en Mozilla Network Security Services (NSS) anterior a 3.16 acepta un ... • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 • CWE-20: Improper Input Validation CWE-295: Improper Certificate Validation •
CVSS: 7.5EPSS: 1%CPEs: 24EXPL: 1CVE-2014-1491 – nss: Do not allow p-1 as a public DH value (MFSA 2014-12)
https://notcve.org/view.php?id=CVE-2014-1491
06 Feb 2014 — 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. Mozilla Network Security Services (NSS) anterior a 3.15.4, utilizado en Mozilla Firefox anterior a ... • http://hg.mozilla.org/projects/nss/rev/12c42006aed8 • CWE-326: Inadequate Encryption Strength CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 9.3EPSS: 2%CPEs: 23EXPL: 0CVE-2014-1490 – nss: TOCTOU, potential use-after-free in libssl's session ticket processing (MFSA 2014-12)
https://notcve.org/view.php?id=CVE-2014-1490
06 Feb 2014 — 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. Condición de carrera en libssl en Mozilla Network Security Services (NSS) ant... • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 5.9EPSS: 0%CPEs: 47EXPL: 1CVE-2013-1740 – nss: false start PR_Recv information disclosure security issue
https://notcve.org/view.php?id=CVE-2013-1740
18 Jan 2014 — The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic. La función ssl_Do1stHandshake en sslsecur.c en libssl de Mozilla Network Security Services (NSS) anteriores a 3.15.4, cuando la funcionalidad TLS False Start está habilitada, permite a atacantes man-in-the-middle falsear se... • http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.html • CWE-310: Cryptographic Issues •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2013-5606 – nss: CERT_VerifyCert returns SECSuccess (saying certificate is good) even for bad certificates (MFSA 2013-103)
https://notcve.org/view.php?id=CVE-2013-5606
16 Nov 2013 — The CERT_VerifyCert function in lib/certhigh/certvfy.c in Mozilla Network Security Services (NSS) 3.15 before 3.15.3 provides an unexpected return value for an incompatible key-usage certificate when the CERTVerifyLog argument is valid, which might allow remote attackers to bypass intended access restrictions via a crafted certificate. La función CERT_VerifyCert en lib / certhigh / certvfy.c de Servicios de Seguridad de Mozilla red (NSS) 3.15 antes de 3 3.15 proporciona un valor inesperado de retorno para u... • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 • CWE-264: Permissions, Privileges, and Access Controls •