tcpdump: Buffer over-read in print-juniper.c:juniper_parse_header() in Juniper protocols parser
Published Sep 14, 2017
9.8
CRITICALCVSS 3.1
EPSS 3.48%
Description
The Juniper protocols parser in tcpdump before 4.9.2 has a buffer over-read in print-juniper.c:juniper_parse_header().
Affected products
No data.
Configuration 2
- 8.0
- 9.0
- 10.0
No data.
Red Hat Enterprise Linux 7
tcpdump-14:4.9.2-3.el7
Fixed · RHEA-2018:0705
Red Hat Enterprise Linux 5
tcpdump
Will not fix
Red Hat Enterprise Linux 6
tcpdump
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | tcpdump-14:4.9.2-3.el7 | Fixed | RHEA-2018:0705 |
| Red Hat Enterprise Linux 5 | tcpdump | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | tcpdump | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.48% (0.03475) | 88.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.48% (0.03475) | 87.52th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.06% (0.01063) | 75.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.87% (0.02866) | 77.10th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.46% (0.01456) | 86.83th | v3 (v2023.03.01) |
| May 19, 2024 | 1.46% (0.01456) | 86.66th | v3 (v2023.03.01) |
| May 8, 2023 | 1.46% (0.01456) | 84.66th | v3 (v2023.03.01) |
| May 4, 2023 | 1.21% (0.01215) | 83.23th | v3 (v2023.03.01) |
| Mar 17, 2023 | 0.86% (0.00859) | 79.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.83% (0.00828) | 79.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.18% (0.01183) | 61.76th | v2 (v2022.01.01) |
| Oct 19, 2022 | 1.18% (0.01183) | 60.79th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.18% (0.01183) | 58.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.18% (0.01183) | 35.15th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.86% (0.01865) | 48.06th | v1 |
| Jan 6, 2022 | 1.86% (0.01865) | 47.54th | v1 |
| Sep 1, 2021 | 1.86% (0.01865) | 76.13th | v1 |
| Apr 14, 2021 | 1.86% (0.01865) | 0.00th | v1 |
References (12)
- http://www.debian.org/security/2017/dsa-3971 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.securitytracker.com/id/1039307 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.tcpdump.org/tcpdump-changes.txt x_refsource_CONFIRMVendor Advisory
- https://access.redhat.com/errata/RHEA-2018:0705 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2017-13004 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1490571 Issue Tracking
- https://github.com/the-tcpdump-group/tcpdump/commit/35d146b7a66496d72cdeb95ccb33ab80a265ce90 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://github.com/the-tcpdump-group/tcpdump/commit/42073d54c53a496be40ae84152bbfe2c923ac7bc x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-13004
- https://security.gentoo.org/glsa/201709-23 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://support.apple.com/HT208221 x_refsource_CONFIRMThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2017-13004
Change history (0)
No recorded changes yet.