rpm package
opensuse/python-pyasn1&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/python-pyasn1&distro=openSUSE%20Tumbleweed
Vulnerabilities (6)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-59886 | Hig | 7.5 | < 0.6.4-1.1 | 0.6.4-1.1 | Jul 14, 2026 | 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, | |
| CVE-2026-59885 | Hig | 7.5 | < 0.6.4-1.1 | 0.6.4-1.1 | Jul 14, 2026 | pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a small crafted payload containing an OID with many arcs consumes excessive CPU per | |
| CVE-2026-59884 | Hig | 7.5 | < 0.6.4-1.1 | 0.6.4-1.1 | Jul 14, 2026 | pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER decoder shared by the CER and DER codecs parses long-form tags by accumulating continuation octets without an upper bound on the tag ID size, allowing a crafted input to force construction of an arbitrarily lar | |
| CVE-2026-30922 | Hig | 7.5 | < 0.6.3-1.1 | 0.6.3-1.1 | Mar 18, 2026 | pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the `pyasn1` library is vulnerable to a Denial of Service (DoS) attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousa | |
| CVE-2026-2141 | Med | 6.3 | < 0.6.2-1.1 | 0.6.2-1.1 | Feb 8, 2026 | A security flaw has been discovered in WuKongOpenSource WukongCRM up to 11.3.3. This affects an unknown part of the file gateway/src/main/java/com/kakarote/gateway/service/impl/PermissionServiceImpl.java of the component URL Handler. Performing a manipulation results in improper | |
| CVE-2026-23490 | Hig | 7.5 | < 0.6.2-1.1 | 0.6.2-1.1 | Jan 16, 2026 | pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This vulnerability is fixed in 0.6.2. |
- affected < 0.6.4-1.1fixed 0.6.4-1.1
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,
- affected < 0.6.4-1.1fixed 0.6.4-1.1
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a small crafted payload containing an OID with many arcs consumes excessive CPU per
- affected < 0.6.4-1.1fixed 0.6.4-1.1
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER decoder shared by the CER and DER codecs parses long-form tags by accumulating continuation octets without an upper bound on the tag ID size, allowing a crafted input to force construction of an arbitrarily lar
- affected < 0.6.3-1.1fixed 0.6.3-1.1
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the `pyasn1` library is vulnerable to a Denial of Service (DoS) attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousa
- affected < 0.6.2-1.1fixed 0.6.2-1.1
A security flaw has been discovered in WuKongOpenSource WukongCRM up to 11.3.3. This affects an unknown part of the file gateway/src/main/java/com/kakarote/gateway/service/impl/PermissionServiceImpl.java of the component URL Handler. Performing a manipulation results in improper
- affected < 0.6.2-1.1fixed 0.6.2-1.1
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This vulnerability is fixed in 0.6.2.