CVE-2013-4122 : 상세 정보

CVE-2013-4122

1.17%V4
2013-10-27
00h00 +00:00
Network
2024-08-06
16h30 +00:00
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알림 관리

CVE 설명

Cyrus SASL 2.1.23, 2.1.26, and earlier does not properly handle when a NULL value is returned upon an error by the crypt function as implemented in glibc 2.17 and later, which allows remote attackers to cause a denial of service (thread crash and consumption) via (1) an invalid salt or, when FIPS-140 is enabled, a (2) DES or (3) MD5 encrypted password, which triggers a NULL pointer dereference.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

언급된 제품

구성 0

Cmu>>Cyrus-sasl >> Version 까지 (포함) 2.1.26

Cmu>>Cyrus-sasl >> Version 1.5.28

Cmu>>Cyrus-sasl >> Version 2.1.19

Cmu>>Cyrus-sasl >> Version 2.1.20

Cmu>>Cyrus-sasl >> Version 2.1.21

Cmu>>Cyrus-sasl >> Version 2.1.22

Cmu>>Cyrus-sasl >> Version 2.1.23

Cmu>>Cyrus-sasl >> Version 2.1.24

Cmu>>Cyrus-sasl >> Version 2.1.25

Gnu>>Glibc >> Version 2.2

Gnu>>Glibc >> Version 2.2.1

Gnu>>Glibc >> Version 2.2.2

Gnu>>Glibc >> Version 2.2.3

Gnu>>Glibc >> Version 2.2.4

Gnu>>Glibc >> Version 2.2.5

Gnu>>Glibc >> Version 2.3

Gnu>>Glibc >> Version 2.3.1

Gnu>>Glibc >> Version 2.3.2

Gnu>>Glibc >> Version 2.3.3

Gnu>>Glibc >> Version 2.3.4

Gnu>>Glibc >> Version 2.3.5

Gnu>>Glibc >> Version 2.3.6

Gnu>>Glibc >> Version 2.3.10

Gnu>>Glibc >> Version 2.4

Gnu>>Glibc >> Version 2.5

Gnu>>Glibc >> Version 2.5.1

Gnu>>Glibc >> Version 2.6

Gnu>>Glibc >> Version 2.6.1

Gnu>>Glibc >> Version 2.7

Gnu>>Glibc >> Version 2.8

Gnu>>Glibc >> Version 2.9

Gnu>>Glibc >> Version 2.17

Gnu>>Glibc >> Version 2.18

참고 자료

http://security.gentoo.org/glsa/glsa-201309-01.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-2755-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2013/07/15/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2013/07/13/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2013/07/12/6
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2013/07/12/3
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2015/dsa-3368
Tags : vendor-advisory, x_refsource_DEBIAN