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ubuntuUbuntuUSN-6237-2
HistoryJul 19, 2023 - 12:00 a.m.

curl regression

2023-07-1900:00:00
ubuntu.com
26

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

43.1%

JSON

Releases

  • Ubuntu 22.04 LTS

Packages

  • curl - HTTP, HTTPS, and FTP client and client libraries

Details

USN-6237-1 fixed vulnerabilities in curl. The update caused a certificate
wildcard handling regression on Ubuntu 22.04 LTS. This update fixes the
problem.

We apologize for the inconvenience.

Original advisory details:

Hiroki Kurosawa discovered that curl incorrectly handled validating certain
certificate wildcards. A remote attacker could possibly use this issue to
spoof certain website certificates using IDN hosts. (CVE-2023-28321)

Hiroki Kurosawa discovered that curl incorrectly handled callbacks when
certain options are set by applications. This could cause applications
using curl to misbehave, resulting in information disclosure, or a denial
of service. (CVE-2023-28322)

It was discovered that curl incorrectly handled saving cookies to files. A
local attacker could possibly use this issue to create or overwrite files.
This issue only affected Ubuntu 22.10, and Ubuntu 23.04. (CVE-2023-32001)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchlibcurl3-gnutls< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchcurl< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchcurl-dbgsym< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl3-gnutls-dbgsym< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl3-nss< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl3-nss-dbgsym< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl4< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl4-dbgsym< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl4-doc< 7.81.0-1ubuntu1.13UNKNOWN
Ubuntu22.04noarchlibcurl4-gnutls-dev< 7.81.0-1ubuntu1.13UNKNOWN
Rows per page:
1-10 of 121

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Security Bulletin: Multiple publicly disclosed libcurl vulnerabilities affect IBM Safer Payments
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Security Bulletin: Multiple vulnerabilities in libcURL affect IBM Rational ClearCase.
2024-03-01 07:00:05
Security Bulletin: IBM MaaS360 Cloud Extender Agent, Configuration Utility, Certificate, and Base Module affected by multiple vulnerabilities (CVE-2023-28322, CVE-2023-28320, CVE-2023-28319, CVE-2023-28321)
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Ubuntu: Security Advisory (USN-6237-1)
2023-07-20 00:00:00
Ubuntu: Security Advisory (USN-6237-3)
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USN-6237-2: curl regression | Cloud Foundry
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USN-6237-1: curl vulnerabilities | Cloud Foundry
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EulerOS 2.0 SP9 : curl (EulerOS-SA-2023-2578)
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(RHSA-2023:4354) Moderate: curl security update
2023-08-01 07:58:15
(RHSA-2023:5598) Moderate: curl security update
2023-10-10 14:20:03
(RHSA-2024:0585) Moderate: curl security and bug fix update
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Moderate: curl security update
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Moderate: curl security update
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Moderate: curl security and bug fix update
2024-04-02 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: curl-8.0.1-2.fc38
2023-06-07 02:15:37
[SECURITY] Fedora 37 Update: curl-7.85.0-9.fc37
2023-06-08 02:00:39
[SECURITY] Fedora 37 Update: curl-7.85.0-10.fc37
2023-08-01 01:32:25
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redos
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ROS-20230621-04
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CVE-2023-32001 affecting package rust for versions less than 1.72.0-2
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2023-05-18 09:15:01
debian
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[SECURITY] [DSA 5460-1] curl security update
2023-07-26 19:36:53
[SECURITY] [DLA 3692-1] curl security update
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[SECURITY] [DLA 3613-1] curl security update
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CVE-2023-28322
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CVE-2023-28321
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CVE-2023-28321
2023-05-26 21:15:16
alpinelinux
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Moderate Photon OS Security Update - PHSA-2023-4.0-0432
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Moderate Photon OS Security Update - PHSA-2023-3.0-0616
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5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

43.1%

JSON
Related for USN-6237-2
ibm11ubuntu2openvas38osv12cloudfoundry2nessus59redhat9oraclelinux3almalinux3fedora4freebsd1redos1amazon1cbl_mariner12slackware2veracode4hackerone6debian3redhatcve3prion3debiancve3wolfi1ubuntucve3cgr1cve3alpinelinux2photon4rocky2gentoo1