CVE & CISA-KEV Catalog

CVE-2018-10548

HIGHEPSS 95th pctl
7.5
CVSS v3
NVD

Description

An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c allows remote LDAP servers to cause a denial of service (NULL pointer dereference and application crash) because of mishandling of the ldap_get_dn return value.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available
libapache2-mod-php5Ubuntu
Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1
libapache2-mod-php7.0Ubuntu
Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1
libapache2-mod-php7.2Ubuntu
Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1
php5Ubuntu
Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1
php5-cgiUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1
php5-cliUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1
php5-fpmUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1
php7.0Ubuntu
Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1
php7.0-cgiUbuntu
Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1
php7.0-cliUbuntu
Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1
php7.0-fpmUbuntu
Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1
php7.2Ubuntu
Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1
php7.2-cgiUbuntu
Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1
php7.2-cliUbuntu
Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1
php7.2-fpmUbuntu
Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

8.79%probability of exploitation in 30 days
95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.