7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.5%
The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libtasn1-6 | < 3.6-1 | libtasn1-6_3.6-1_all.deb |
Debian | 11 | all | libtasn1-6 | < 3.6-1 | libtasn1-6_3.6-1_all.deb |
Debian | 10 | all | libtasn1-6 | < 3.6-1 | libtasn1-6_3.6-1_all.deb |
Debian | 999 | all | libtasn1-6 | < 3.6-1 | libtasn1-6_3.6-1_all.deb |
Debian | 13 | all | libtasn1-6 | < 3.6-1 | libtasn1-6_3.6-1_all.deb |