CVE & CISA-KEV Catalog

CVE-2019-9639

HIGHEPSS 94th pctl
7.5
CVSS v3
NVD

Description

An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the data_len variable.

CWE-908CWE-909

How to fix

Remediation Available
libapache2-mod-php5Ubuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
libapache2-mod-php7.0Ubuntu
Fixed in:7.0.33-0ubuntu0.16.04.3USN-3922-1
libapache2-mod-php7.2Ubuntu
Fixed in:7.2.15-0ubuntu0.18.04.2USN-3922-1
php5Ubuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
php5-cgiUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
php5-cliUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
php5-fpmUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
php5-xmlrpcUbuntu
Fixed in:5.5.9+dfsg-1ubuntu4.29USN-3922-2
php7.0Ubuntu
Fixed in:7.0.33-0ubuntu0.16.04.3USN-3922-1
php7.0-cgiUbuntu
Fixed in:7.0.33-0ubuntu0.16.04.3USN-3922-1
php7.0-cliUbuntu
Fixed in:7.0.33-0ubuntu0.16.04.3USN-3922-1
php7.0-fpmUbuntu
Fixed in:7.0.33-0ubuntu0.16.04.3USN-3922-1
php7.2Ubuntu
Fixed in:7.2.15-0ubuntu0.18.04.2USN-3922-1
php7.2-cgiUbuntu
Fixed in:7.2.15-0ubuntu0.18.04.2USN-3922-1
php7.2-cliUbuntu
Fixed in:7.2.15-0ubuntu0.18.04.2USN-3922-1
php7.2-fpmUbuntu
Fixed in:7.2.15-0ubuntu0.18.04.2USN-3922-1

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

ConfidentialityHigh
IntegrityNone
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

8.20%probability of exploitation in 30 days
94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Exploit1
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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.