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Vulnerability details: VCID-nd5m-5pst-aaac
Vulnerability ID VCID-nd5m-5pst-aaac
Aliases CVE-2022-27782
Summary libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-295 Improper Certificate Validation
CWE-305 Authentication Bypass by Primary Weakness
System Score Found at
rhas Moderate https://access.redhat.com/errata/RHSA-2022:5245
rhas Moderate https://access.redhat.com/errata/RHSA-2022:5313
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27782.json
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
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epss 0.00282 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00307 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
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epss 0.00307 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00307 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00307 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
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epss 0.00307 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00383 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00458 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00458 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00458 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.00502 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
epss 0.016 https://api.first.org/data/v1/epss?cve=CVE-2022-27782
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2082215
cvssv3.1 Medium https://curl.se/docs/CVE-2022-27782.html
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22898
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22924
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22945
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22946
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22947
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2022-27782
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-27782
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-27782
archlinux Medium https://security.archlinux.org/AVG-2706
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27782.json
https://api.first.org/data/v1/epss?cve=CVE-2022-27782
https://curl.se/docs/CVE-2022-27782.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22898
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22924
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22945
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22946
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22947
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22576
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27774
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27775
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27776
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27781
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27782
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32205
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32206
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32207
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32208
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://hackerone.com/reports/1555796
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
https://security.gentoo.org/glsa/202212-01
https://security.netapp.com/advisory/ntap-20220609-0009/
https://www.debian.org/security/2022/dsa-5197
http://www.openwall.com/lists/oss-security/2023/03/20/6
2082215 https://bugzilla.redhat.com/show_bug.cgi?id=2082215
AVG-2706 https://security.archlinux.org/AVG-2706
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CVE-2022-27782 https://nvd.nist.gov/vuln/detail/CVE-2022-27782
RHSA-2022:5245 https://access.redhat.com/errata/RHSA-2022:5245
RHSA-2022:5313 https://access.redhat.com/errata/RHSA-2022:5313
USN-5412-1 https://usn.ubuntu.com/5412-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27782.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-27782
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-27782
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-27782
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.57292
EPSS Score 0.00191
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.