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CVE-2018-19052

high · 7.5

An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing '/' character, but the alias target filesystem path does have a trailing '/' character.

7.5
CVSS
13.7%
EPSS (exploit prob.)
96th
EPSS percentile
2018-11-07
Published

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

Weaknesses

CWE-22

Affected products

VendorProductAffected versions
lighttpdlighttpd< 1.4.50
opensusebackports_sle15.0
opensusebackports_sle15.0
opensuseleap15.0
opensuseleap15.1
susesuse_linux_enterprise_server11
susesuse_linux_enterprise_server11
susesuse_linux_enterprise_server12
susesuse_linux_enterprise_server12
susesuse_linux_enterprise_server12
susesuse_linux_enterprise_server12
susesuse_linux_enterprise_server12
debiandebian_linux9.0

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References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2018-19052