27 matches found
EUVD-2026-43738
pyasn1: Uncontrolled resource consumption when converting decoded REAL values...
GHSA-HM4W-WWCW-MR6R pyasn1: Uncontrolled resource consumption when converting decoded REAL values
Impact The univ.Real type converted its mantissa, base, exponent value to a Python float using exact big-integer exponentiation. A BER/CER/DER-encoded REAL value only a few bytes long can carry a very large exponent, causing this computation to attempt to materialize an astronomically large...
CVE-2026-59886
A remote attacker can exploit this by providing specially crafted BER/CER/DER-encoded ASN.1 data with a large exponent in the REAL value. When the application subsequently prints, logs, compares, or performs arithmetic on the decoded value, this can cause excessive CPU and memory consumption,...
PYSEC-2026-3457
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float...
UBUNTU-CVE-2026-59886
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float...
CVE-2026-59886
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float...
EUVD-2026-28376
Decimal: Unbounded exponent in Decimal.new enables unauthenticated DoS...
HSEC-2023-0007 readFloat: memory exhaustion with large exponent
readFloat: memory exhaustion with large exponent Numeric.readFloat takes time and memory linear in the size of the number denoted by the input string. In particular, processing a number expressed in scientific notation with a very large exponent could cause a denial of service. The slowdown is...
SUSE SLES15 Security Update : haproxy (SUSE-SU-2025:03589-1)
The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2025:03589-1 advisory. - CVE-2025-11230: Fixed issue in the mjson JSON decoder, that could have let to excessive resource consumption when processing numbers with large...
EUVD-2017-0214
Malware in sbrugna...
python-django: Memory exhaustion in django.utils.numberformat.floatformat()
A security issue was found in Django. If 'floatformat' received a string representation of a number in scientific notation with a large exponent, it could lead to significant memory consumption. To avoid this, decimals with more than 200 digits are now returned as is...
In Go before 1.15.13 and 1.16.x before 1.16.5 there can be a panic for a large exponent to the math/big.Rat SetString or UnmarshalText method.
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python-django: Memory exhaustion in django.utils.numberformat.floatformat()
A security issue was found in Django. If 'floatformat' received a string representation of a number in scientific notation with a large exponent, it could lead to significant memory consumption. To avoid this, decimals with more than 200 digits are now returned as is...
CVE-2024-41989
A security issue was found in Django. If 'floatformat' received a string representation of a number in scientific notation with a large exponent, it could lead to significant memory consumption. To avoid this, decimals with more than 200 digits are now returned as is. Mitigation Mitigation for th...
GHSA-JH75-99HH-QVX9 Django memory consumption vulnerability
An issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The floatformat template filter is subject to significant memory consumption when given a string representation of a number in scientific notation with a large exponent...
PYSEC-2024-67
An issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The floatformat template filter is subject to significant memory consumption when given a string representation of a number in scientific notation with a large exponent...
PYSEC-2024-67
An issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The floatformat template filter is subject to significant memory consumption when given a string representation of a number in scientific notation with a large exponent...
Django 安全漏洞
Django is a set of open source web application frameworks based on the Python language from the Django Foundation. The framework includes an object-oriented mapper, view system, template system, and more. A security vulnerability exists in Django versions prior to 5.0 through 5.0.8 and 4.2 throug...
SUSE CVE-2006-2940
OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows attackers to cause a denial of service CPU consumption via parasitic public keys with large 1 "public exponent" or 2 "public modulus" values in X.509 certificates that require extra time to process when using RSA...