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openSUSE-SU-2021:3301-1

Опубликовано: 06 окт. 2021
Источник: suse-cvrf

Описание

Security update for libcryptopp

This update for libcryptopp fixes the following issues:

  • CVE-2016-9939: Fixed potential DoS in Crypto++ (libcryptopp) ASN.1 parser (bsc#1015243).

Список пакетов

openSUSE Leap 15.3
libcryptopp-devel-5.6.5-1.6.1
libcryptopp5_6_5-5.6.5-1.6.1
libcryptopp5_6_5-32bit-5.6.5-1.6.1

Ссылки

Описание

Crypto++ (aka cryptopp and libcrypto++) 5.6.4 contained a bug in its ASN.1 BER decoding routine. The library will allocate a memory block based on the length field of the ASN.1 object. If there is not enough content octets in the ASN.1 object, then the function will fail and the memory block will be zeroed even if its unused. There is a noticeable delay during the wipe for a large allocation.

Затронутые продукты
openSUSE Leap 15.3:libcryptopp-devel-5.6.5-1.6.1
openSUSE Leap 15.3:libcryptopp5_6_5-32bit-5.6.5-1.6.1
openSUSE Leap 15.3:libcryptopp5_6_5-5.6.5-1.6.1
Ссылки