CVE-2022-35252

LOWNVD 3.73.7—
EchelonGraph scoreMEDIUM confidence

Score 3.7 from GitHub Security Advisory (severity: LOW) published 2022-09-25. NVD baseline CVSS 3.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
3.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 2.4%CVSS: 3.7Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
3.7
EG Score
3.7LOWmedium confidence
EG Risk
33
EG Risk 33/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity37% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
2.4%
EPSS %ILE
83rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 23, 2022

Last Modified

May 5, 2025

References (16)

Vendor Advisories for CVE-2022-35252(3)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(6)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntucurl (7.81.0-1ubuntu1.4) @ jammy2026-05-25ubuntu
redhatcurl-0:7.61.1-22.el8_6.122024-01-25redhat
redhatcurl-0:7.61.1-30.el82023-05-16redhat
redhatcurl-0:7.76.1-23.el92023-05-09redhat
redhatjbcs-httpd24-curl-0:7.86.0-2.el7jbcs2022-12-08redhat
redhatjbcs-httpd24-curl2022-12-08redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(17 across 17 ecosystems)
Alpine:v3.13(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.79.1-r3: fixed in 7.79.1-r3
—
Alpine:v3.14(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.79.1-r3: fixed in 7.79.1-r3
—
Alpine:v3.15(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.80.0-r3: fixed in 7.80.0-r3
—
Alpine:v3.16(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.83.1-r3: fixed in 7.83.1-r3
—
Alpine:v3.17(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.18(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.19(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.20(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.21(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.22(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-r0: fixed in 7.85.0-r0
—
Debian:10(1)
PackageVulnerable rangeFix by version rangeDependents
curl7.64.0-4, 7.64.0-4+deb10u1, 7.64.0-4+deb10u2, 7.64.0-4+deb10u3
  • every version up to 7.64.0-4+deb10u4: fixed in 7.64.0-4+deb10u4
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
curl7.74.0-1.3, 7.74.0-1.3+deb11u1, 7.74.0-1.3+deb11u2
  • every version up to 7.74.0-1.3+deb11u3: fixed in 7.74.0-1.3+deb11u3
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-1: fixed in 7.85.0-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-1: fixed in 7.85.0-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
curl—
  • every version up to 7.85.0-1: fixed in 7.85.0-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(4)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 26× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 189 total refreshes for this CVE.

  1. 2026-10-09 20:04 UTCEPSS rescore
  2. 2026-10-08 16:40 UTCEPSS rescore
  3. 2026-10-07 23:45 UTCEPSS rescore
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  10. 2026-09-30 15:58 UTCEG score recompute
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  16. 2026-09-24 10:52 UTCOSV refresh
  17. 2026-09-22 14:45 UTCEPSS rescore
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  1. 2026-09-11 09:33 UTCEPSS rescore
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  5. 2026-09-05 15:25 UTCEPSS rescore
  6. 2026-09-05 03:14 UTCOSV refresh
  7. 2026-09-04 13:57 UTCEPSS rescore
  8. 2026-09-04 05:04 UTCEPSS rescore
  9. 2026-09-02 14:09 UTCEPSS rescore
  10. 2026-09-01 13:51 UTCEPSS rescore
  11. 2026-08-30 19:14 UTCEPSS rescore
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  21. 2026-08-20 22:52 UTCEPSS rescore
  22. 2026-08-19 17:01 UTCEPSS rescore
  23. 2026-08-18 14:10 UTCOSV refresh
  24. 2026-08-18 13:45 UTCEPSS rescore
  25. 2026-08-17 13:44 UTCEPSS rescore
  26. 2026-08-16 14:53 UTCEPSS rescore
  27. 2026-08-16 02:11 UTCEPSS rescore
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  39. 2026-08-04 15:07 UTCEPSS rescore
  40. 2026-08-04 10:35 UTCEPSS rescore
  41. 2026-08-03 09:27 UTCOSV refresh
  42. 2026-08-02 02:24 UTCEPSS rescore
  43. 2026-08-01 04:13 UTCEPSS rescore
  44. 2026-07-30 16:25 UTCEPSS rescore
  45. 2026-07-30 16:25 UTCEPSS rescore
  46. 2026-07-30 01:28 UTCEPSS rescore
  47. 2026-07-28 15:33 UTCEPSS rescore
  48. 2026-07-26 14:52 UTCEPSS rescore
  49. 2026-07-25 14:15 UTCEPSS rescore
  50. 2026-07-25 14:15 UTCEPSS rescore
  51. 2026-07-24 14:15 UTCEPSS rescore
  52. 2026-07-24 14:15 UTCEPSS rescore
  53. 2026-07-23 14:16 UTCEPSS rescore
  54. 2026-07-23 02:12 UTCEG score recompute
  55. 2026-07-22 22:59 UTCEG score recompute
  56. 2026-07-22 14:06 UTCEPSS rescore
  57. 2026-07-22 14:06 UTCEPSS rescore
  58. 2026-07-21 15:23 UTCEPSS rescore
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  64. 2026-07-18 10:03 UTCEPSS rescore
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  66. 2026-07-16 19:34 UTCOSV refresh
  67. 2026-07-16 17:00 UTCEPSS rescore
  68. 2026-07-15 16:56 UTCEPSS rescore
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  70. 2026-07-15 01:58 UTCEPSS rescore
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  74. 2026-07-13 06:11 UTCEPSS rescore
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Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-35252?
CVE-2022-35252 is a low vulnerability published on September 23, 2022. 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.
When was CVE-2022-35252 disclosed?
CVE-2022-35252 was first published on September 23, 2022, with the most recent update on May 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-35252 actively exploited?
CVE-2022-35252 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% probability of exploitation in the next 30 days (83rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2022-35252?
CVE-2022-35252 has a CVSS v3 base score of 3.7 (NVD).
How do I remediate CVE-2022-35252?
A fix for CVE-2022-35252 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2022-35252 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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