Moderate: buildah security update

2023-12-1200:00:00

Google

osv.dev

buildah

oci container images

security update

golang

crypto/tls

html/template

cve

quic connections

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.0%

JSON

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images.

Security Fix(es):

golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)
golang: html/template: improper handling of HTML-like comments within script contexts (CVE-2023-39318)
golang: html/template: improper handling of special tags within script contexts (CVE-2023-39319)
golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)
golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.