DEBIAN-CVE-2016-1000342

In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of...

UBUNTU-CVE-2018-0739

Constructed ASN.1 types with a recursive definition such as can be found in PKCS7 could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so...

ASN1C 'asn1f_lookup_symbol_impl' function denial of service vulnerability

ASN1C is an open source ASN.1 Abstract Syntax Notation compiler that enables a variety of codecs such as BER, DER and PER. A security vulnerability exists in the 'asn1flookupsymbolimpl' function in the asn1fixretrieve.c file of libasn1fix.a in ASN1C version 0.9.28. A remote attacker can exploit...

GNU Libtasn1 '_asn1_check_identifier' Denial of Service Vulnerability

Libtasn1 is the ASN.1 library used by GnuTLS. A denial of service vulnerability exists in GNU Libtasn1 'asn1checkidentifier'. The vulnerability stems from the asn1checkidentifier function reading specially designed input, which can be exploited by an attacker to cause a remote denial of service...

UBUNTU-CVE-2017-10790

The asn1checkidentifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1node structure. It may lead to a remote denial of service attack...

openssl: ASN.1 BIO handling of large amounts of data

A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO OpenSSL's I/O abstraction inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data...

openssl: Memory corruption in the ASN.1 encoder

A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an...

openssl: ASN.1 BIO handling of large amounts of data

A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO OpenSSL's I/O abstraction inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data...

openssl: Memory corruption in the ASN.1 encoder

A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an...

USN-2976-1 linux-lts-utopic vulnerability

Philip Pettersson discovered that the Linux kernel's ASN.1 DER decoder did not properly process certificate files with tags of indefinite length. A local unprivileged attacker could use this to cause a denial of service system crash or possibly execute arbitrary code with administrative privilege...

openssl: ASN.1 BIO handling of large amounts of data

A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO OpenSSL's I/O abstraction inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data...

OpenSSL ASN.1 BIO Memory Overallocation Vulnerability

OpenSSL is a general-purpose open source cryptographic library that implements Secure Sockets Layer and Secure Transport Layer protocols and can support a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure hashing algorithms, and so on. A memory...

Mozilla Network Security Services Buffer Overflow Vulnerability

Mozilla Network Security Services is a library that provides cross-platform support for SSL, S/MIME and other Internet security standards. A buffer overflow vulnerability in the parsing of ASN.1 structures by Mozilla Network Security Services could be exploited by a remote attacker to construct a...

The vulnerability of the Mac OS X operating system allows a hacker to trigger a service failure or execute arbitrary code.

The vulnerability of the ASN.1 decoder in the Mac OS X operating system is caused by buffer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely or cause a service failure memory corruption using a specially crafted certificate...

The vulnerability of the Mac OS X operating system allows a hacker to trigger a service failure or execute arbitrary code.

The vulnerability of the ASN.1 decoder in the Mac OS X operating system is caused by buffer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely or cause a service failure memory corruption using a specially crafted certificate...

OpenSSL ASN.1 Signed Null Pointer Reference Vulnerability

OpenSSL is an open source implementation of SSL for strong encryption of network communications. OpenSSL has a security vulnerability that can be exploited by a remote attacker to send a special ASN.1 signed certificate that uses the RSA PSS algorithm but does not contain the MAST generator...

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

A heap-based buffer overflow flaw was found in the way NSS parsed certain ASN.1 structures. An attacker could use this flaw to cause NSS to crash or execute arbitrary code with the permissions of the user running an application compiled against the NSS library...

Mozilla Firefox and Firefox ESR Network Security Services Heap Buffer Overflow Vulnerability

Mozilla Firefox is an open source web browser; Firefox ESR is an extended support version of Firefox.Mozilla Network Security Services NSS is a library of network security services. A buffer overflow vulnerability in the ASN.1 decoder used in Mozilla Firefox and Firefox ESR could allow an attacke...

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

A use-after-poison flaw was found in the way NSS parsed certain ASN.1 structures. An attacker could use this flaw to cause NSS to crash or execute arbitrary code with the permissions of the user running an application compiled against the NSS library...

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

A heap-based buffer overflow flaw was found in the way NSS parsed certain ASN.1 structures. An attacker could use this flaw to cause NSS to crash or execute arbitrary code with the permissions of the user running an application compiled against the NSS library...