CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
69.8%
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (--ssl-reqd
on the command line orCURLOPT_USE_SSL
set to CURLUSESSL_CONTROL
or CURLUSESSL_ALL
withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations withoutTLS contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.
Vendor | Product | Version | CPE |
---|---|---|---|
haxx | curl | * | cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* |
debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
netapp | cloud_backup | - | cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* |
netapp | clustered_data_ontap | - | cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* |
netapp | oncommand_insight | - | cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* |
netapp | oncommand_workflow_automation | - | cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* |
[
{
"vendor": "n/a",
"product": "https://github.com/curl/curl",
"versions": [
{
"version": "curl 7.20.0 to and including 7.78.0",
"status": "affected"
}
]
}
]
seclists.org/fulldisclosure/2022/Mar/29
cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
hackerone.com/reports/1334111
lists.debian.org/debian-lts-announce/2021/09/msg00022.html
lists.debian.org/debian-lts-announce/2022/08/msg00017.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/
security.gentoo.org/glsa/202212-01
security.netapp.com/advisory/ntap-20211029-0003/
security.netapp.com/advisory/ntap-20220121-0008/
support.apple.com/kb/HT213183
www.debian.org/security/2022/dsa-5197
www.oracle.com/security-alerts/cpuapr2022.html
www.oracle.com/security-alerts/cpujan2022.html
www.oracle.com/security-alerts/cpujul2022.html
www.oracle.com/security-alerts/cpuoct2021.html
More
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
69.8%