CVE-2015-4021 : 상세 정보

CVE-2015-4021

26.93%V4
2015-06-09
18h00 +00:00
Network
2024-08-06
06h04 +00:00
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알림 관리

CVE 설명

The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.

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 5 AV:N/AC:L/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

Redhat>>Enterprise_linux_desktop >> Version 7.0

Redhat>>Enterprise_linux_hpc_node >> Version 7.0

Redhat>>Enterprise_linux_hpc_node_eus >> Version 7.1

Redhat>>Enterprise_linux_server >> Version 7.0

Redhat>>Enterprise_linux_server_eus >> Version 7.1

Redhat>>Enterprise_linux_workstation >> Version 7.0

구성 0

Apple>>Mac_os_x >> Version 까지 (포함) 10.10.4

구성 0

Redhat>>Enterprise_linux >> Version 6.0

Redhat>>Enterprise_linux >> Version 7.0

구성 0

Php>>Php >> Version 까지 (포함) 5.4.40

Php>>Php >> Version 5.4.39

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.1

Php>>Php >> Version 5.5.2

Php>>Php >> Version 5.5.3

Php>>Php >> Version 5.5.4

Php>>Php >> Version 5.5.5

Php>>Php >> Version 5.5.6

Php>>Php >> Version 5.5.7

Php>>Php >> Version 5.5.8

Php>>Php >> Version 5.5.9

Php>>Php >> Version 5.5.10

Php>>Php >> Version 5.5.11

Php>>Php >> Version 5.5.12

Php>>Php >> Version 5.5.13

Php>>Php >> Version 5.5.14

Php>>Php >> Version 5.5.18

Php>>Php >> Version 5.5.19

Php>>Php >> Version 5.5.20

Php>>Php >> Version 5.5.21

Php>>Php >> Version 5.5.22

Php>>Php >> Version 5.5.23

Php>>Php >> Version 5.5.24

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.2

Php>>Php >> Version 5.6.3

Php>>Php >> Version 5.6.4

Php>>Php >> Version 5.6.5

Php>>Php >> Version 5.6.6

Php>>Php >> Version 5.6.7

Php>>Php >> Version 5.6.8

참고 자료

http://rhn.redhat.com/errata/RHSA-2015-1187.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-1186.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-1219.html
Tags : vendor-advisory, x_refsource_REDHAT
http://php.net/ChangeLog-5.php
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/bid/74700
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2015/dsa-3280
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.securitytracker.com/id/1032433
Tags : vdb-entry, x_refsource_SECTRACK
https://bugs.php.net/bug.php?id=69453
Tags : x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1135.html
Tags : vendor-advisory, x_refsource_REDHAT
https://support.apple.com/kb/HT205031
Tags : x_refsource_CONFIRM
https://security.gentoo.org/glsa/201606-10
Tags : vendor-advisory, x_refsource_GENTOO
http://rhn.redhat.com/errata/RHSA-2015-1218.html
Tags : vendor-advisory, x_refsource_REDHAT