CVE-2007-4657:詳細資料

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 描述

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 資訊

相關弱點

CWE-ID 弱點名稱 來源
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.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1(0% 到 100%)之間的概率分數。分數越高,漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如,EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此,百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

相關產品

設定 0

Php>>Php >> Version 從(含) 4.0.0 至(不含) 4.4.8

Php>>Php >> Version 從(含) 5.0.0 至(不含) 5.2.4

設定 0

Debian>>Debian_linux >> Version 3.1

Debian>>Debian_linux >> Version 4.0

設定 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

參考資料

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