CVE-2016-1978

nss: Use-after-free in NSS during SSL connections in low memory (MFSA 2016-15)

Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.

CVSS 3.0 · 7.3 High EPSS 2.4% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Network Security Services Enterprise Linux

CVE-2014-1492

nss: IDNA hostname matching code does not follow RFC 6125 recommendation (MFSA 2014-45)

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.

CVSS 2.0 · 4.3 Medium EPSS 1.8% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux

CVE-2014-1568

nss: RSA PKCS#1 signature verification forgery flaw (MFSA 2014-73)

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 RSA signatures via a crafted certificate, aka a "signature malleability" issue.

CVSS 2.0 · 7.5 High EPSS 16.7% KEV · Not listed

Vendors

Apple Google Microsoft and 2 more

Products

Mac Os X Chrome Chrome Os and 11 more

CVE-2014-1569

nss: QuickDER decoder length issue

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.

CVSS 2.0 · 7.5 High EPSS 3.2% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux

CVE-2015-2721

NSS: incorrectly permited skipping of ServerKeyExchange (MFSA 2015-71)

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.

CVSS 2.0 · 4.3 Medium EPSS 2.8% KEV · Not listed

Vendors

Canonical Debian Mozilla and 3 more

Products

Ubuntu Linux Debian Linux Firefox and 9 more

CVE-2015-2730

NSS: ECDSA signature validation fails to handle some signatures correctly (MFSA 2015-64)

Mozilla Network Security Services (NSS) before 3.19.1, as used in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and other products, does not properly perform Elliptical Curve Cryptography (ECC) multiplications, which makes it easier for remote attackers to spoof ECDSA signatures via unspecified vectors.

CVSS 2.0 · 4.3 Medium EPSS 3.6% KEV · Not listed

Vendors

Debian Mozilla Novell and 2 more

Products

Debian Linux Firefox Firefox Esr and 7 more

CVE-2015-7181

nss: use-after-poison in sec_asn1d_parse_leaf() (MFSA 2015-133)

The sec_asn1d_parse_leaf function in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, improperly restricts access to an unspecified data structure, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data, related to a "use-after-poison" issue.

CVSS 2.0 · 7.5 High EPSS 6.9% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Network Security Services Enterprise Linux and 3 more

CVE-2015-7182

nss: ASN.1 decoder heap overflow when decoding constructed OCTET STRING that mixes indefinite and definite length encodings (MFSA 2015-133)

Heap-based buffer overflow in the ASN.1 decoder in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data.

CVSS 3.0 · 9.8 Critical EPSS 10.2% KEV · Not listed

Vendors

Mozilla Oracle Redhat

Products

Firefox Network Security Services Glassfish Server and 8 more

CVE-2015-7183

nspr: heap-buffer overflow in PL_ARENA_ALLOCATE (MFSA 2015-133)

Integer overflow in the PL_ARENA_ALLOCATE implementation in Netscape Portable Runtime (NSPR) in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via unspecified vectors.

CVSS 2.0 · 7.5 High EPSS 6.8% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Network Security Services Enterprise Linux and 3 more

CVE-2016-1950

nss: Heap buffer overflow vulnerability in ASN1 certificate parsing (MFSA 2016-35)

Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.

CVSS 3.0 · 8.8 High EPSS 4.2% KEV · Not listed

Vendors

Apple Mozilla Opensuse and 2 more

Products

Iphone Os Mac Os X Tvos and 13 more

CVE-2016-1979

nss: Use-after-free during processing of DER encoded keys in NSS (MFSA 2016-36)

Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey function in Mozilla Network Security Services (NSS) before 3.21.1, as used in Mozilla Firefox before 45.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted key data with DER encoding.

CVSS 3.0 · 8.8 High EPSS 2.2% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Network Security Services Enterprise Linux

CVE-2016-2834

nss: Multiple security flaws (MFSA 2016-61)

Mozilla Network Security Services (NSS) before 3.23, as used in Mozilla Firefox before 47.0, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unknown vectors.

CVSS 3.0 · 8.8 High EPSS 3.4% KEV · Not listed

Vendors

Canonical Mozilla Novell and 2 more

Products

Ubuntu Linux Firefox Network Security Services and 6 more

CVE-2013-5605

nss: Null_Cipher() does not respect maxOutputLen (MFSA 2013-103)

Mozilla Network Security Services (NSS) 3.14 before 3.14.5 and 3.15 before 3.15.3 allows remote attackers to cause a denial of service or possibly have unspecified other impact via invalid handshake packets.

CVSS 2.0 · 7.5 High EPSS 4.4% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux Rhel Eus and 1 more

CVE-2013-1741

nss: Integer truncation in certificate parsing (MFSA 2013-103)

Integer overflow in Mozilla Network Security Services (NSS) 3.15 before 3.15.3 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large size value.

CVSS 2.0 · 7.5 High EPSS 3.9% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux

CVE-2013-1740

nss: false start PR_Recv information disclosure security issue

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.

CVSS 2.0 · 5.8 Medium EPSS 1.7% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux

CVE-2013-1739

nss: Avoid uninitialized data read in the event of a decryption failure

Mozilla Network Security Services (NSS) before 3.15.2 does not ensure that data structures are initialized before read operations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger a decryption failure.

CVSS 2.0 · 5.0 Medium EPSS 3.4% KEV · Not listed

Vendors

Mozilla Redhat

Products

Network Security Services Enterprise Linux

CVE-2013-1620

nss: TLS CBC padding timing attack

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.

CVSS 2.0 · 4.3 Medium EPSS 3.7% KEV · Not listed

Vendors

Canonical Mozilla Oracle and 1 more

Products

Ubuntu Linux Network Security Services Enterprise Manager Ops Center and 13 more

CVE-2013-0791

Mozilla: Out-of-bounds array read in CERT_DecodeCertPackage (MFSA 2013-40)

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.

CVSS 2.0 · 5.0 Medium EPSS 5.2% KEV · Not listed

Vendors

Canonical Mozilla Oracle and 1 more

Products

Ubuntu Linux Firefox Network Security Services and 10 more

CVE-2012-0441

nss: NSS parsing errors with zero length items

The ASN.1 decoder in the QuickDER decoder in Mozilla Network Security Services (NSS) before 3.13.4, as used in Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10, allows remote attackers to cause a denial of service (application crash) via a zero-length item, as demonstrated by (1) a zero-length basic constraint or (2) a zero-length field in an OCSP response.

CVSS 2.0 · 5.0 Medium EPSS 2.9% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Network Security Services Seamonkey and 3 more

CVE-2011-5094

nss: DoS via repeated SSL session renegotiations

Mozilla Network Security Services (NSS) 3.x, with certain settings of the SSL_ENABLE_RENEGOTIATION option, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-1473. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment

CVSS 2.0 · 4.3 Medium EPSS 2.7% KEV · Not listed

Vendors

Mozilla

Products

Network Security Services