PT-2022-12568 · Unknown · Webp Server Go

Li8U99O · Published 2022-01-19 · Updated 2022-01-25 · CVE-2021-46104

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions webp server go version 0.4.0

Description An issue was discovered in the software, which is a directory traversal vulnerability that can read arbitrary file information on the server.

Recommendations For webp server go version 0.4.0, consider restricting access to sensitive files and directories on the server to minimize the risk of exploitation until a patch is available. As a temporary workaround, review server configurations to limit directory traversal capabilities. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-46104

Affected Products

Webp Server Go

References · 5

• 🔥 https://github.com/webp-sh/webp_server_go/issues/92 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-46104 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46104 · Vendor Advisory
• https://t.me/cvenotify/25645 · Telegram Post
• https://t.me/cibsecurity/35863 · Telegram Post