5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.03 Low
EPSS
Percentile
90.7%
The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssl | < 1.0.1k-2 | openssl_1.0.1k-2_all.deb |
Debian | 11 | all | openssl | < 1.0.1k-2 | openssl_1.0.1k-2_all.deb |
Debian | 10 | all | openssl | < 1.0.1k-2 | openssl_1.0.1k-2_all.deb |
Debian | 999 | all | openssl | < 1.0.1k-2 | openssl_1.0.1k-2_all.deb |
Debian | 13 | all | openssl | < 1.0.1k-2 | openssl_1.0.1k-2_all.deb |