MEDIUM
WALinuxAgent: swapfile created with weak permissions
Published Apr 9, 2019
6.5
MEDIUMCVSS 3.0
EPSS 5.25%
Description
An information disclosure vulnerability exists in the way Azure WaLinuxAgent creates swap files on resource disks, aka 'Azure Linux Agent Information Disclosure Vulnerability'.
Affected products
-
- Version multipleStatusaffectedConstraints-
- Version
- < 2.2.38
No data.
Red Hat Enterprise Linux 8
WALinuxAgent-0:2.2.32-1.el8_0.1
Fixed · RHSA-2019:1527
Red Hat Enterprise Linux 6
WALinuxAgent
Not affected
Red Hat Enterprise Linux 7
WALinuxAgent
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | WALinuxAgent-0:2.2.32-1.el8_0.1 | Fixed | RHSA-2019:1527 |
| Red Hat Enterprise Linux 6 | WALinuxAgent | Not affected | n/a |
| Red Hat Enterprise Linux 7 | WALinuxAgent | Not affected | n/a |
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.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
1 other source (Red Hat) ▾
5.0 MEDIUM Red Hat
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.25% 0.05255
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05255
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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.25% (0.05255) | 92.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.25% (0.05255) | 91.45th | v5 (v2026.06.15) |
| Jun 15, 2025 | 4.63% (0.04635) | 88.76th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.84% (0.07843) | 91.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.52% (0.09523) | 87.96th | v4 (v2025.03.14) |
| Mar 19, 2025 | 7.84% (0.07843) | 90.93th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.93% (0.05933) | 89.93th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.26% (0.00259) | 66.13th | v3 (v2023.03.01) |
| Jul 18, 2024 | 0.33% (0.00328) | 71.24th | v3 (v2023.03.01) |
| Jul 1, 2024 | 0.29% (0.00292) | 69.30th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.31% (0.00309) | 70.05th | v3 (v2023.03.01) |
| May 7, 2024 | 0.33% (0.00331) | 70.95th | v3 (v2023.03.01) |
| Apr 2, 2024 | 0.35% (0.00347) | 71.21th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00268) | 66.78th | v3 (v2023.03.01) |
| Jun 18, 2023 | 0.27% (0.00268) | 63.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.22% (0.00221) | 58.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.42% (0.01418) | 73.14th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.42% (0.01418) | 71.15th | v2 (v2022.01.01) |
| Mar 17, 2022 | 2.81% (0.02813) | 64.64th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.35% (0.02355) | 58.32th | v2 (v2022.01.01) |
| Feb 3, 2022 | 30.10% (0.30098) | 96.74th | v1 |
| Jan 6, 2022 | 30.10% (0.30098) | 96.70th | v1 |
| Sep 1, 2021 | 8.76% (0.08756) | 93.70th | v1 |
| Apr 14, 2021 | 8.76% (0.08756) | 0.00th | v1 |
Weaknesses (1)
References (7)
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00037.html vendor-advisoryx_refsource_SUSE
- https://access.redhat.com/errata/RHSA-2019:1527 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2019-0804 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1684181 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2019-0804
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0804 x_refsource_CONFIRMMitigationPatchVendor Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-0804
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00037.html | vendor-advisoryx_refsource_SUSE | |
| https://access.redhat.com/errata/RHSA-2019:1527 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2019-0804 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1684181 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-0804 | ||
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0804 | x_refsource_CONFIRMMitigationPatchVendor Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2019-0804 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Apr 9, 2019
Updated Aug 4, 2024
Reserved Nov 26, 2018
Link CVE-2019-0804
CISA Vulnrichment
Updated n/a