IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel
Published Jul 23, 2018
4.3
MEDIUMCVSS 3.0
EPSS 1.99%
Description
IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel. IBM X-Force ID: 141339.
Affected products
-
- Version 7.5StatusaffectedConstraints-
- Version 8.0StatusaffectedConstraints-
- Version 9.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IBM | WebSphere MQ | n/a |
|
- ≥ 7.5.0.0 · ≤ 7.5.0.8
- ≥ 8.0.0.0 · ≤ 8.0.0.9
- ≥ 9.0.0.0 · ≤ 9.0.0.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
1 other source (CVE.org) ▾
CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O
AV:N/AC:L/Au:S/C:N/I:N/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 (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.99% (0.01991) | 79.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.02% (0.02016) | 78.31th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.43% (0.00430) | 60.47th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00124) | 48.57th | v3 (v2023.03.01) |
| May 4, 2024 | 0.12% (0.00124) | 46.55th | v3 (v2023.03.01) |
| Mar 8, 2024 | 0.17% (0.00173) | 53.58th | v3 (v2023.03.01) |
| Dec 14, 2023 | 0.21% (0.00205) | 58.32th | v3 (v2023.03.01) |
| Jul 17, 2023 | 0.25% (0.00249) | 61.74th | v3 (v2023.03.01) |
| May 8, 2023 | 0.30% (0.00302) | 64.96th | v3 (v2023.03.01) |
| Mar 8, 2023 | 0.18% (0.00178) | 53.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00253) | 61.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
| Feb 3, 2022 | 8.11% (0.08111) | 85.11th | v1 |
| Jan 6, 2022 | 8.11% (0.08111) | 84.93th | v1 |
| Sep 1, 2021 | 8.11% (0.08111) | 92.57th | v1 |
| Apr 14, 2021 | 8.11% (0.08111) | 0.00th | v1 |
References (4)
- http://www.ibm.com/support/docview.wss?uid=swg22015617 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/104953 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041387 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/141339 vdb-entryx_refsource_XFVDB EntryVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.ibm.com/support/docview.wss?uid=swg22015617 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/104953 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1041387 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/141339 | vdb-entryx_refsource_XFVDB EntryVendor Advisory |
Change history (0)
No recorded changes yet.