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osvGoogleOSV:ALSA-2022:5313
HistoryJun 30, 2022 - 12:00 a.m.

Moderate: curl security update

2022-06-3000:00:00
Google
osv.dev
9
curl
security update
oauth2 bearer bypass
credential leak
auth/cookie leak
tls
ssh
connection re-use
cvss score
software

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

High

EPSS

0.003

Percentile

68.9%

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):

  • curl: OAUTH2 bearer bypass in connection re-use (CVE-2022-22576)
  • curl: credential leak on redirect (CVE-2022-27774)
  • curl: auth/cookie leak on redirect (CVE-2022-27776)
  • curl: TLS and SSH connection too eager reuse (CVE-2022-27782)
    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.

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

High

EPSS

0.003

Percentile

68.9%