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osvGoogleOSV:ALSA-2023:7763
HistoryDec 12, 2023 - 12:00 a.m.

Moderate: runc security update

2023-12-1200:00:00
Google
osv.dev
9
runc
security update
container runtime
golang
crypto/tls
cve-2023-29409
cve-2023-39321
cve-2023-39322

CVSS3

7.5

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

50.8%

The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.

Security Fix(es):

  • golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)
  • 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.

CVSS3

7.5

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

50.8%