CVE-2007-4657 : 상세 정보

CVE-2007-4657

3.14%V4
2007-09-04
22h00 +00:00
Overflow
Network
2024-08-07
15h01 +00:00
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CVE 설명

Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information (memory contents) or cause a denial of service (thread crash) via a large len value to the (1) strspn or (2) strcspn function, which triggers an out-of-bounds read. NOTE: this affects different product versions than CVE-2007-3996.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.
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 7.5 AV:N/AC:L/Au:N/C:P/I:P/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

Php>>Php >> Version 부터 (포함) 4.0.0 까지 (미포함) 4.4.8

Php>>Php >> Version 부터 (포함) 5.0.0 까지 (미포함) 5.2.4

구성 0

Debian>>Debian_linux >> Version 3.1

Debian>>Debian_linux >> Version 4.0

구성 0

Canonical>>Ubuntu_linux >> Version 6.06

Canonical>>Ubuntu_linux >> Version 6.10

Canonical>>Ubuntu_linux >> Version 7.04

Canonical>>Ubuntu_linux >> Version 7.10

참고 자료

http://secunia.com/advisories/30288
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26822
Tags : third-party-advisory, x_refsource_SECUNIA
https://launchpad.net/bugs/173043
Tags : x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2008/0059
Tags : vdb-entry, x_refsource_VUPEN
http://www.debian.org/security/2008/dsa-1444
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/27864
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.php.net/releases/4_4_8.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/28936
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.trustix.org/errata/2007/0026/
Tags : vendor-advisory, x_refsource_TRUSTIX
https://usn.ubuntu.com/549-1/
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/28249
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2008/dsa-1578
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/26838
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27377
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.php.net/ChangeLog-4.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/27102
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2007/3023
Tags : vdb-entry, x_refsource_VUPEN
http://www.php.net/releases/5_2_4.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/28318
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-549-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/26642
Tags : third-party-advisory, x_refsource_SECUNIA