CVE-2022-35252 json
When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back…
published 2022-09-23 4 y ago modified 2026-10-14 25 d ago also EUVD-2022-38144 , JLSEC-2026-397
- cvss
- 3.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.
Patch / fix
- julia CURL_jll 8.5.0+0
- julia LibCURL_jll 7.87.0+0
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP V3.1.5
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
- curl Debian 14, Debian 13, Debian 12 7.85.0-1
debian advisories DEBIAN-CVE-2022-35252
- curl Ubuntu 18.04 LTS 7.58.0-2ubuntu3.20
- curl Ubuntu 20.04 LTS 7.68.0-1ubuntu2.13
- curl Ubuntu 22.04 LTS 7.81.0-1ubuntu1.4
- curl Ubuntu Pro 14.04 LTS 7.35.0-1ubuntu2.20+esm12
- curl Ubuntu Pro 16.04 LTS 7.47.0-1ubuntu2.19+esm5
ubuntu advisories UBUNTU-CVE-2022-35252
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- jbcs-httpd24-curl jboss core services 1 7.86.0-2.el7jbcs
- jbcs-httpd24-curl jboss core services 1 7.86.0-2.el8jbcs
- jbcs-httpd24-httpd jboss core services 1 2.4.51-37.el7jbcs
- jbcs-httpd24-httpd jboss core services 1 2.4.51-37.el8jbcs
- jbcs-httpd24-libcurl jboss core services 1 7.86.0-2.el7jbcs
- jbcs-httpd24-libcurl jboss core services 1 7.86.0-2.el8jbcs
- jbcs-httpd24-mod_ssl jboss core services 1 1:2.4.51-37.el7jbcs
- jbcs-httpd24-mod_ssl jboss core services 1 1:2.4.51-37.el8jbcs
red hat advisories RHSA-2022:8840RHSA-2024:0428RHSA-2023:2963RHSA-2023:2478
- curl SLES for SAP 15 SP1, SLES for SAP 15, SLES 15-LTSS +7 more 7.60.0-150000.38.1
- curl SLES for SAP 12 SP4, SLES 12 SP4-LTSS, OpenStack Cloud Crowbar 9 +1 more 7.60.0-4.43.1
- curl SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 7.60.0-11.46.1
- curl SLE Module for Basesystem 15 SP3, SLE Micro 5.2, SLE Micro 5.1 +2 more 7.66.0-150200.4.39.1
- curl SLE Module for Basesystem 15 SP4, openSUSE Leap 15.4 7.79.1-150400.5.6.1
suse advisories SUSE-SU-2022:3774-1SUSE-SU-2022:3772-1SUSE-SU-2022:3005-1SUSE-SU-2022:3004-1SUSE-SU-2022:3003-1
- curl openSUSE Tumbleweed 7.85.0-1.1
opensuse advisories openSUSE-SU-2024:12293-1
- curl AlmaLinux 8 7.61.1-30.el8
- libcurl AlmaLinux 8 7.61.1-30.el8
- libcurl-minimal AlmaLinux 8 7.61.1-30.el8
- curl AlmaLinux 9 7.76.1-23.el9
- libcurl AlmaLinux 9 7.76.1-23.el9
- curl-minimal AlmaLinux 9 7.76.1-23.el9
- libcurl-minimal AlmaLinux 9 7.76.1-23.el9
almalinux advisories ALSA-2023:2963ALSA-2023:2478
- curl Alpine 3.14, Alpine 3.13 7.79.1-r3
- curl Alpine 3.15 7.80.0-r3
- curl Alpine 3.16 7.83.1-r3
- curl Alpine 3.24, Alpine 3.23, Alpine 3.22 +5 more 7.85.0-r0
alpine advisories ALPINE-CVE-2022-35252
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2022-35252 updated cvss 3.1
curl: Incorrect handling of control code characters in cookies
-
Red Hat Enterprise Linux 7 curl, libcurlaffected: no fix planned “Out of support scope”
-
Red Hat Enterprise Linux AppStream (v. 9) libcurl-devel 7.76.1-23.el9, curl-debuginfo 7.76.1-23.el9, curl-debugsource 7.76.1-23.el9, libcurl-debuginfo 7.76.1-23.el9, curl-minimal-debuginfo 7.76.1-23.el9, libcurl-minimal-debuginfo 7.76.1-23.el9fixed: vendor fix RHSA-2023:2478
-
Red Hat Enterprise Linux BaseOS (v. 8) curl 7.61.1-30.el8, libcurl 7.61.1-30.el8, libcurl-minimal 7.61.1-30.el8fixed: vendor fix RHSA-2023:2963
-
Red Hat Enterprise Linux BaseOS (v. 9) curl 7.76.1-23.el9, libcurl 7.76.1-23.el9, curl-minimal 7.76.1-23.el9, libcurl-minimal 7.76.1-23.el9fixed: vendor fix RHSA-2023:2478
-
Red Hat Enterprise Linux BaseOS EUS (v.8.6) curl 7.61.1-22.el8_6.12, libcurl 7.61.1-22.el8_6.12, libcurl-minimal 7.61.1-22.el8_6.12fixed: vendor fix RHSA-2024:0428
-
Red Hat JBoss Core Servicesfixed: vendor fix RHSA-2022:8841
-
Red Hat JBoss Core Services on RHEL 7 Server jbcs-httpd24-curl 7.86.0-2.el7jbcs, jbcs-httpd24-libcurl 7.86.0-2.el7jbcs Red Hat JBoss Core Services on RHEL 8 jbcs-httpd24-curl 7.86.0-2.el8jbcs, jbcs-httpd24-libcurl 7.86.0-2.el8jbcsfixed: vendor fix RHSA-2022:8840
-
Red Hat JBoss Core Services on RHEL 7 Server jbcs-httpd24-httpd 2.4.51-37.el7jbcs, jbcs-httpd24-mod_md 2.4.0-18.el7jbcs, jbcs-httpd24-apr-util 1.6.1-99.el7jbcs, jbcs-httpd24-mod_ssl 2.4.51-37.el7jbcs, jbcs-httpd24-nghttp2 1.43.0-11.el7jbcs, jbcs-httpd24-openssl 1.1.1k-13.el7jbcs, +22 more Red Hat JBoss Core Services on RHEL 8 jbcs-httpd24-httpd 2.4.51-37.el8jbcs, jbcs-httpd24-mod_md 2.4.0-18.el8jbcs, jbcs-httpd24-apr-util 1.6.1-99.el8jbcs, jbcs-httpd24-mod_ssl 2.4.51-37.el8jbcs, jbcs-httpd24-nghttp2 1.43.0-11.el8jbcs, jbcs-httpd24-openssl 1.1.1k-13.el8jbcs, +22 morenot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
cisa ICSA-23-348-10 updated cvss 7.5
Siemens SIMATIC S7-1500
-
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= 3.1.0, < 3.1.5affected: fixed in V3.1.5, mitigation support.industry.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
cisa ICSA-23-103-09 updated cvss 7.5
Siemens SCALANCE XCM332
-
Siemens SCALANCE XCM332 (6GK5332-0GA01-2AC2) <V2.2affected: fixed in V2.2 support.industry.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
cisa ICSA-23-131-05 updated cvss 7.5
Siemens SINEC NMS Third-Party
-
Siemens SINEC NMS <V1.0.3.1affected: fixed in V1.0.3.1 support.industry.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
cisa ICSA-23-166-12 updated cvss 7.5
Siemens SINAMICS Medium Voltage Products
-
Siemens SINAMICS PERFECT HARMONY GH180 6SR5affected: vendor fix, mitigation
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
cisa ICSA-23-075-01 updated cvss 7.5
Siemens SCALANCE, RUGGEDCOM Third-Party
-
Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) <V7.2 Siemens RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) <V7.2 Siemens SCALANCE M804PB (6GK5804-0AP00-2AA2) <V7.2 Siemens SCALANCE M812-1 ADSL-Router (Annex A) (6GK5812-1AA00-2AA2) <V7.2 Siemens SCALANCE M812-1 ADSL-Router (Annex B) (6GK5812-1BA00-2AA2) <V7.2 Siemens SCALANCE M816-1 ADSL-Router (Annex A) (6GK5816-1AA00-2AA2) <V7.2affected: fixed in V7.2 support.industry.siemens.com
+14 more productsfewer
Siemens SCALANCE M816-1 ADSL-Router (Annex B) (6GK5816-1BA00-2AA2) <V7.2 Siemens SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) <V7.2 Siemens SCALANCE M874-2 (6GK5874-2AA00-2AA2) <V7.2 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2) <V7.2 Siemens SCALANCE M876-3 (EVDO) (6GK5876-3AA02-2BA2) <V7.2 Siemens SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) <V7.2 Siemens SCALANCE M876-4 (6GK5876-4AA10-2BA2) <V7.2 Siemens SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) <V7.2 Siemens SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) <V7.2 Siemens SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) <V7.2 Siemens SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) <V7.2 Siemens SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) <V7.2 Siemens SCALANCE S615 (6GK5615-0AA00-2AA2) <V7.2 Siemens SCALANCE S615 EEC (6GK5615-0AA01-2AA2) <V7.2
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
3.84% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackerone.com https://hackerone.com/reports/1613943 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| CNA | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| OSV | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| julia | CURL_jll | <8.5.0+0 |
8.5.0+0 |
| julia | LibCURL_jll | <7.87.0+0 |
7.87.0+0 |
Affected products
- n/a https://github.com/curl/curl
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
- Siemens SINAMICS PERFECT HARMONY GH180
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
hackerone.com
/reports/1613943
exploit, issue-tracking, third-party-advisory, web
-
security.gentoo.org
/glsa/202212-01
vendor-advisory, third-party-advisory, web
-
security.netapp.com
/advisory/ntap-20220930-0005/
third-party-advisory, web
-
support.apple.com
/kb/HT213603
third-party-advisory, web
-
support.apple.com
/kb/HT213604
third-party-advisory, web
-
seclists.org
/fulldisclosure/2023/Jan/20
mailing-list, third-party-advisory, web
-
seclists.org
/fulldisclosure/2023/Jan/21
mailing-list, third-party-advisory, web
-
lists.debian.org
/debian-lts-announce/2023/01/msg00028.html
mailing-list, third-party-advisory, web
- cert-portal.siemens.com /productcert/html/ssa-419740.html
- cert-portal.siemens.com /productcert/html/ssa-558014.html
- cert-portal.siemens.com /productcert/html/ssa-892048.html
- cert-portal.siemens.com /productcert/html/ssa-942865.html
- cert-portal.siemens.com /productcert/html/ssa-398330.html
Sources
- CVE List CVE-2022-35252
- NVD CVE-2022-35252
- OSV JLSEC-2026-397
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.