openslp: double free in SLPDProcessMessage()
Published Oct 20, 2017
7.5
HIGHCVSS 3.0
EPSS 6.31%
Description
Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote attackers to cause a denial of service (crash) via a crafted package.
Affected products
No data.
Configuration 2
- 7.0
- 8.0
No data.
Red Hat Enterprise Linux 6
openslp
Not affected
Red Hat Enterprise Linux 7
openslp
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | openslp | Not affected | n/a |
| Red Hat Enterprise Linux 7 | openslp | 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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/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 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 6.31% (0.06310) | 93.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.31% (0.06310) | 92.69th | v5 (v2026.06.15) |
| Jul 28, 2025 | 2.13% (0.02128) | 83.43th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.03% (0.01027) | 75.28th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.05% (0.03051) | 77.75th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.03% (0.01027) | 75.76th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.40% (0.00404) | 74.54th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.40% (0.00404) | 73.02th | v3 (v2023.03.01) |
| Mar 13, 2023 | 0.40% (0.00404) | 69.61th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.67% (0.00671) | 76.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (8)
- http://sourceforge.net/p/openslp/mercurial/ci/2bc15d0494f886d9c4fe342d23bc160605aea51d/ x_refsource_CONFIRMPatchThird Party Advisory
- http://www.securityfocus.com/bid/76635 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1033719 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2015-5177 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1251064 x_refsource_CONFIRMExploitIssue TrackingPatchThird Party AdvisoryVDB Entry
- https://nvd.nist.gov/vuln/detail/CVE-2015-5177
- https://www.cve.org/CVERecord?id=CVE-2015-5177
- https://www.debian.org/security/2015/dsa-3353 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://sourceforge.net/p/openslp/mercurial/ci/2bc15d0494f886d9c4fe342d23bc160605aea51d/ | x_refsource_CONFIRMPatchThird Party Advisory | |
| http://www.securityfocus.com/bid/76635 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1033719 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2015-5177 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1251064 | x_refsource_CONFIRMExploitIssue TrackingPatchThird Party AdvisoryVDB Entry | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-5177 | ||
| https://www.cve.org/CVERecord?id=CVE-2015-5177 | ||
| https://www.debian.org/security/2015/dsa-3353 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.