CVE-2024-27577.5HighCWE-400

CVE-2024-2757: PHP mb_encode_mimeheader runs endlessly for some inputs

PHP Group · PHP

Fixed in 8.3.5 · Affected: PHP Group before 8.3.5 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.9%probability of exploitation in the next 30 days

80th percentile

050100

Higher than 80% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

PHP Group · PHPfrom 8.3.* before 8.3.5

On the Atlas

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Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Uncontrolled Resource Consumption · Denial of Service
Vendor: PHP Group
Published: April 2024
Band: Possible (1 to 10%), April 2024

CoverageNo articles yet

No CyberSIXT article names CVE-2024-2757 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.