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CVE-2010-2531

N/A
Published: August 20, 2010 at 08:00 PM UTC
Updated: June 16, 2026 at 11:20 PM UTC
2 products affected across 2 vendorsDebian LinuxPHP

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Severity
N/A
Exploit prediction
EPSS 5%

Description

The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux· Debiandrupal
95%
5.06.0
PHP· PHPdrupal
95%
5.2.0 ≤ v < 5.2.145.3.0 ≤ v < 5.3.3
Affected range stops below 5.2.14, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.3.3, so it looks safe — our inference, not a vendor statement

References (18)

Vendor Advisoryx_refsource_APPLEMailing ListThird Party Advisory
Source: [email protected]
http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
Vendor Advisoryx_refsource_APPLEMailing ListThird Party Advisory
Source: [email protected]
http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
Vendor Advisoryx_refsource_HPMailing ListThird Party Advisory
Source: [email protected]
http://marc.info/?l=bugtraq&m=130331363227777&w=2
Vendor Advisoryx_refsource_HPMailing ListThird Party Advisory
Source: [email protected]
http://marc.info/?l=bugtraq&m=133469208622507&w=2
Third Party Advisoryx_refsource_SECUNIABroken Link
Source: [email protected]
http://secunia.com/advisories/42410
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
http://support.apple.com/kb/HT4312

CVSS

4.3MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200

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