PoC Index

CVE-2020-7068

MEDIUM 4.8EPSS 1.7%

In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.

CVSS v3.1
3.6 LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS v3.1
4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v2.0
3.3 LOWAV:L/AC:M/Au:N/C:P/I:N/A:P
EPSS
1.66% chance of exploitation in the next 30 days, 75th percentile
Published
2020-09-09
Updated
2024-09-17

Proof-of-concept exploits (1)

References

Related