CVE-2017-7679

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-13. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 39%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
65
EG Risk 65/100CISA 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
Severity98% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
39%
EPSS %ILE
98th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). 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

June 20, 2017

Last Modified

June 17, 2026

Advisory Details (9)

Auto-updated Oct 5, 2026
Patch available. Sources: redhat.
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6.7 Extended Update Support.

https://access.redhat.com/errata/RHSA-2017:3195
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.3 Extended Update Support.

https://access.redhat.com/errata/RHSA-2017:3194
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.2 Extended Update Support.

https://access.redhat.com/errata/RHSA-2017:3193
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2017:2483
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2017:2479
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6.

https://access.redhat.com/errata/RHSA-2017:2478
generic

CVE-2017-7679 - PSIRT.COM

http://www.securityfocus.com/bid/99170
generic

[SECURITY] [DSA 3896-1] apache2 security update

http://www.debian.org/security/2017/dsa-3896
generic
http://www.securitytracker.com/id/1038711

Patch Availability(11)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntuapache2-bin (2.4.25-3ubuntu2.1) @ zesty2026-05-20ubuntu
ubuntuapache2.2-bin (2.2.22-1ubuntu1.12) @ precise2026-05-20ubuntu
redhatjbcs-httpd24-mod_cluster-native-0:1.3.8-1.Final_redhat_1.jbcs.el72017-12-15redhat
redhatjbcs-httpd24-mod_cluster-native-0:1.3.8-1.Final_redhat_1.jbcs.el62017-12-15redhat
redhathttpd2017-12-15redhat
redhathttpd-0:2.2.15-47.el6_7.52017-11-13redhat
redhathttpd-0:2.4.6-40.el7_2.62017-11-13redhat
redhathttpd-0:2.4.6-45.el7_3.52017-11-13redhat
redhathttpd24-httpd-0:2.4.25-9.el7.12017-08-16redhat
redhathttpd-0:2.4.6-67.el7_4.22017-08-15redhat
redhathttpd-0:2.2.15-60.el6_9.52017-08-15redhat

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

(29 across 29 ecosystems)
Alpine:v3.10(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.11(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.12(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.13(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.14(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.15(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.16(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.17(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.18(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.19(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.20(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.21(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.22(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.3(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.4(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.5(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.6(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.7(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.8(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Alpine:v3.9(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.26-r0: fixed in 2.4.26-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.25-4: fixed in 2.4.25-4
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.25-4: fixed in 2.4.25-4
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.25-4: fixed in 2.4.25-4
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
apache2—
  • every version up to 2.4.25-4: fixed in 2.4.25-4
—
Debian:7(1)
PackageVulnerable rangeFix by version rangeDependents
apache22.2.22-13 ... 2.2.22-13+deb7u8 (9 versions)
  • every version up to 2.2.22-13+deb7u9: fixed in 2.2.22-13+deb7u9
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
apache22.4.10-10 ... 2.4.10-10+deb8u8 (9 versions)
  • every version up to 2.4.10-10+deb8u9: fixed in 2.4.10-10+deb8u9
—
Debian:9(1)
PackageVulnerable rangeFix by version rangeDependents
apache22.4.25-3
  • every version up to 2.4.25-3+deb9u1: fixed in 2.4.25-3+deb9u1
—

Weakness Classification(2)

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

All Vendor Advisories

(11)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 7× in last 7d / 22× 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 171 total refreshes for this CVE.

  1. 2026-10-09 20:02 UTCEPSS rescore
  2. 2026-10-08 16:36 UTCEPSS rescore
  3. 2026-10-07 23:41 UTCEPSS rescore
  4. 2026-10-06 15:12 UTCEPSS rescore
  5. 2026-10-04 17:18 UTCOSV refresh
  6. 2026-10-03 14:21 UTCEPSS rescore
  7. 2026-10-03 14:21 UTCEPSS rescore
  8. 2026-09-30 14:59 UTCEPSS rescore
  9. 2026-09-30 09:40 UTCEG score recompute
  10. 2026-09-26 15:53 UTCEPSS rescore
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  17. 2026-09-17 19:22 UTCEPSS rescore
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  19. 2026-09-15 04:44 UTCOSV refresh
  20. 2026-09-15 03:05 UTCEPSS rescore
  21. 2026-09-12 14:56 UTCEPSS rescore
  22. 2026-09-11 09:31 UTCEPSS rescore
  23. 2026-09-05 15:24 UTCEPSS rescore
  24. 2026-09-04 13:56 UTCEPSS rescore
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  1. 2026-09-02 14:07 UTCEPSS rescore
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  3. 2026-08-30 19:13 UTCEPSS rescore
  4. 2026-08-28 21:36 UTCEPSS rescore
  5. 2026-08-27 14:21 UTCEPSS rescore
  6. 2026-08-27 04:34 UTCOSV refresh
  7. 2026-08-26 14:41 UTCEPSS rescore
  8. 2026-08-25 13:44 UTCEPSS rescore
  9. 2026-08-23 00:14 UTCEPSS rescore
  10. 2026-08-21 23:44 UTCEPSS rescore
  11. 2026-08-19 16:59 UTCEPSS rescore
  12. 2026-08-16 14:51 UTCEPSS rescore
  13. 2026-08-16 02:10 UTCEPSS rescore
  14. 2026-08-15 01:26 UTCEPSS rescore
  15. 2026-08-12 13:46 UTCEPSS rescore
  16. 2026-08-10 17:38 UTCOSV refresh
  17. 2026-08-07 16:22 UTCEPSS rescore
  18. 2026-08-06 13:42 UTCEPSS rescore
  19. 2026-08-06 13:42 UTCEPSS rescore
  20. 2026-08-05 19:13 UTCEPSS rescore
  21. 2026-08-01 04:12 UTCEPSS rescore
  22. 2026-07-30 16:24 UTCEPSS rescore
  23. 2026-07-30 01:26 UTCEPSS rescore
  24. 2026-07-28 15:32 UTCEPSS rescore
  25. 2026-07-26 14:51 UTCEPSS rescore
  26. 2026-07-26 14:51 UTCEPSS rescore
  27. 2026-07-25 18:00 UTCOSV refresh
  28. 2026-07-23 14:15 UTCEPSS rescore
  29. 2026-07-23 01:30 UTCEG score recompute
  30. 2026-07-22 22:10 UTCEG score recompute
  31. 2026-07-22 14:04 UTCEPSS rescore
  32. 2026-07-21 15:21 UTCEPSS rescore
  33. 2026-07-20 17:04 UTCEPSS rescore
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  35. 2026-07-19 02:26 UTCEPSS rescore
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  37. 2026-07-18 10:01 UTCEPSS rescore
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  40. 2026-07-15 16:55 UTCEPSS rescore
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  44. 2026-07-13 22:26 UTCEPSS rescore
  45. 2026-07-13 22:26 UTCEPSS rescore
  46. 2026-07-12 05:43 UTCEPSS rescore
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  48. 2026-07-09 19:06 UTCEPSS rescore
  49. 2026-07-08 15:11 UTCEPSS rescore
  50. 2026-07-08 12:45 UTCOSV refresh
  51. 2026-07-06 16:24 UTCEPSS rescore
  52. 2026-07-06 16:24 UTCEPSS rescore
  53. 2026-07-02 16:54 UTCEPSS rescore
  54. 2026-07-01 15:03 UTCEPSS rescore
  55. 2026-06-30 23:19 UTCEPSS rescore
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  57. 2026-06-28 14:04 UTCEPSS rescore
  58. 2026-06-28 04:53 UTCEPSS rescore
  59. 2026-06-28 04:53 UTCEPSS rescore
  60. 2026-06-27 03:06 UTCEPSS rescore
  61. 2026-06-25 13:47 UTCEPSS rescore
  62. 2026-06-24 14:02 UTCEPSS rescore
  63. 2026-06-24 14:02 UTCEPSS rescore
  64. 2026-06-23 21:30 UTCEPSS rescore
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  67. 2026-06-22 14:23 UTCEPSS rescore
  68. 2026-06-21 01:57 UTCEPSS rescore
  69. 2026-06-21 01:57 UTCEPSS rescore
  70. 2026-06-20 00:19 UTCOSV refresh
  71. 2026-06-18 17:50 UTCEPSS rescore
  72. 2026-06-17 17:50 UTCEPSS rescore
  73. 2026-06-16 17:50 UTCEPSS rescore
  74. 2026-06-15 17:45 UTCEPSS rescore
  75. 2026-06-14 23:14 UTCEPSS rescore

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2017-7679?
CVE-2017-7679 is a critical vulnerability published on June 20, 2017. In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header.
When was CVE-2017-7679 disclosed?
CVE-2017-7679 was first published on June 20, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-7679 actively exploited?
CVE-2017-7679 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39% probability of exploitation in the next 30 days (98th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2017-7679?
CVE-2017-7679 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2017-7679?
A fix for CVE-2017-7679 is available: update to the fixed version the vendor names in its advisory.

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