How severe is CVE-2017-17833?

CVE-2017-17833 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-17833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17833?

CVE-2017-17833 primarily affects Openslp. In total, 44 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-17833?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-17833 published?

CVE-2017-17833 was published on 2018-04-23 and last updated on 2026-06-17.

CVE-2017-17833

CVE-2017-17833 is a critical-severity vulnerability in Openslp with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Openslp
Published: 2018-04-23
Last modified: 2026-06-17

Description

OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution vulnerability.

Frequently asked questions

What is CVE-2017-17833?: OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution vulnerability.
How severe is CVE-2017-17833?: CVE-2017-17833 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-17833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17833?: CVE-2017-17833 primarily affects Openslp. In total, 44 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-17833?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-17833 published?: CVE-2017-17833 was published on 2018-04-23 and last updated on 2026-06-17.

References

Affected products (44)

cpe:2.3:a:openslp:openslp:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:openslp:openslp:1.1.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd350g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd350x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd450x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinksystem_hr630x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinksystem_hr650x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinksystem_sr630_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:flex_system_fc3171_8gb_san_switch_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storage_n3310_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:storage_n4610_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:bm_nextscale_fan_power_controller:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:cmm:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:fan_power_controller:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:imm1:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:imm2:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:xclarity_administrator:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd340_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd350_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd440_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd450_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd550_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd540_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd640_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd650_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rq750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rs160_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Openslp

CVE-2019-5544 — Critical (CVSS 9.8): OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity…
CVE-2016-7567 — Critical (CVSS 9.8): Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to…
CVE-2012-4428 — High (CVSS 7.5): openslp: SLPIntersectStringList()' Function has a DoS vulnerability
CVE-2015-5177 — High (CVSS 7.5): Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote…
CVE-2016-4912 — High (CVSS 7.5): The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote attackers to cause a denial of service (NULL…
CVE-2005-0769 — High (CVSS 7.5): Multiple buffer overflows in OpenSLP before 1.1.5 allow remote attackers to have an unknown impact via malformed SLP…

All CVEs affecting Openslp →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

CVE-2026-77946 — Critical (CVSS 10.0): A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability is the function…
CVE-2026-76008 — Critical (CVSS 10.0): A flaw has been found in Comfast CF-N1-S 2.6.0.1. This affects the function get_para_from_uri of the file…
CVE-2026-75784 — Critical (CVSS 10.0): A vulnerability was detected in TRENDnet TEW-WLC100 1v2.07b01. Affected by this issue is the function FUN_0040da4c of…
CVE-2026-74843 — Critical (CVSS 10.0): A vulnerability was determined in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function…
CVE-2026-16367 — Critical (CVSS 10.0): Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox…
CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →