9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%
Medium
Canonical Ubuntu
Robby Simpson discovered that curl incorrectly handled certain POST operations after PUT operations. This issue could cause applications using curl to send the wrong data, perform incorrect memory operations, or crash. (CVE-2022-32221) Hiroki Kurosawa discovered that curl incorrectly handled parsing .netrc files. If an attacker were able to provide a specially crafted .netrc file, this issue could cause curl to crash, resulting in a denial of service. This issue only affected Ubuntu 22.10. (CVE-2022-35260) It was discovered that curl incorrectly handled certain HTTP proxy return codes. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-42915) Hiroki Kurosawa discovered that curl incorrectly handled HSTS support when certain hostnames included IDN characters. A remote attacker could possibly use this issue to cause curl to use unencrypted connections. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-42916) Update Instructions: Run sudo pro fix USN-5702-1
to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libcurl4-gnutls-dev โ 7.58.0-2ubuntu3.21 libcurl4-openssl-dev โ 7.58.0-2ubuntu3.21 libcurl3-gnutls โ 7.58.0-2ubuntu3.21 libcurl4-doc โ 7.58.0-2ubuntu3.21 libcurl3-nss โ 7.58.0-2ubuntu3.21 libcurl4-nss-dev โ 7.58.0-2ubuntu3.21 libcurl4 โ 7.58.0-2ubuntu3.21 curl โ 7.58.0-2ubuntu3.21 No subscription required
Severity is medium unless otherwise noted.
Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:
2023-05-16: Initial vulnerability report published.
CPE | Name | Operator | Version |
---|---|---|---|
bionic stemcells | lt | 1.145 | |
cflinuxfs3 | lt | 0.330.0 | |
cflinuxfs4 | lt | 0.36.0 | |
jammy stemcells | lt | 1.18 | |
cf deployment | lt | 23.0.0 |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%