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fstec Π»ΠΎΠ³ΠΎΡ‚ΠΈΠΏ

BDU:2015-07308

ΠžΠΏΡƒΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ΠΎ: 07 Π°ΠΏΡ€. 2009
Π˜ΡΡ‚ΠΎΡ‡Π½ΠΈΠΊ: fstec
CVSS2: 10
EPSS Π‘Ρ€Π΅Π΄Π½ΠΈΠΉ

ОписаниС

Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡ‚ΡŒ ΠΏΠ°ΠΊΠ΅Ρ‚Π° krb5-libs-1.3.4 ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ систСмы Red Hat Enterprise Linux, эксплуатация ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ ΠΌΠΎΠΆΠ΅Ρ‚ привСсти ΠΊ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡŽ ΠΊΠΎΠ½Ρ„ΠΈΠ΄Π΅Π½Ρ†ΠΈΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, цСлостности ΠΈ доступности Π·Π°Ρ‰ΠΈΡ‰Π°Π΅ΠΌΠΎΠΉ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ. Эксплуатация уязвимости ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ осущСствлСна ΡƒΠ΄Π°Π»Π΅Π½Π½ΠΎ

Π’Π΅Π½Π΄ΠΎΡ€

Red Hat Inc.

НаимСнованиС ПО

Red Hat Enterprise Linux

ВСрсия ПО

Desktop 4 (Red Hat Enterprise Linux)
4.7.z (Red Hat Enterprise Linux)
4.5.z (Red Hat Enterprise Linux)
4.6.z (Red Hat Enterprise Linux)

Вип ПО

ΠžΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Π°Ρ систСма

ΠžΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹Π΅ систСмы ΠΈ Π°ΠΏΠΏΠ°Ρ€Π°Ρ‚Π½Ρ‹Π΅ ΠΏΠ»Π°Ρ‚Ρ„ΠΎΡ€ΠΌΡ‹

-

Π£Ρ€ΠΎΠ²Π΅Π½ΡŒ опасности уязвимости

ΠšΡ€ΠΈΡ‚ΠΈΡ‡Π΅ΡΠΊΠΈΠΉ ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ опасности (базовая ΠΎΡ†Π΅Π½ΠΊΠ° CVSS 2.0 составляСт 10)

Π’ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹Π΅ ΠΌΠ΅Ρ€Ρ‹ ΠΏΠΎ ΡƒΡΡ‚Ρ€Π°Π½Π΅Π½ΠΈΡŽ уязвимости

ОбновлСниС ΠΏΠ°ΠΊΠ΅Ρ‚Π° Π΄ΠΎ Π±ΠΎΠ»Π΅Π΅ Π½ΠΎΠ²ΠΎΠΉ вСрсии. Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ ΠΎ вСрсии исправлСнного ΠΏΠ°ΠΊΠ΅Ρ‚Π° содСрТится Π² ΡƒΠ²Π΅Π΄ΠΎΠΌΠ»Π΅Π½ΠΈΠΈ бСзопасности:
https://rhn.redhat.com/errata/RHSA-2009-0409.html

Бтатус уязвимости

ΠŸΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π΅Π½Π° ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»Π΅ΠΌ

НаличиС эксплойта

Π”Π°Π½Π½Ρ‹Π΅ ΡƒΡ‚ΠΎΡ‡Π½ΡΡŽΡ‚ΡΡ

Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ ΠΎΠ± устранСнии

Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡ‚ΡŒ устранСна

Бсылки Π½Π° источники

Π˜Π΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ‚ΠΎΡ€Ρ‹ Π΄Ρ€ΡƒΠ³ΠΈΡ… систСм описаний уязвимостСй

EPSS

ΠŸΡ€ΠΎΡ†Π΅Π½Ρ‚ΠΈΠ»ΡŒ: 96%
0.23588
Π‘Ρ€Π΅Π΄Π½ΠΈΠΉ

10 Critical

CVSS2

БвязанныС уязвимости

ubuntu
ΠΎΠΊΠΎΠ»ΠΎ 16 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.

redhat
ΠΎΠΊΠΎΠ»ΠΎ 16 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.

nvd
ΠΎΠΊΠΎΠ»ΠΎ 16 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.

debian
ΠΎΠΊΠΎΠ»ΠΎ 16 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c i ...

github
ΠΎΠΊΠΎΠ»ΠΎ 3 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.

EPSS

ΠŸΡ€ΠΎΡ†Π΅Π½Ρ‚ΠΈΠ»ΡŒ: 96%
0.23588
Π‘Ρ€Π΅Π΄Π½ΠΈΠΉ

10 Critical

CVSS2

Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡ‚ΡŒ BDU:2015-07308