The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a large number of crafted packets, which triggers a memory allocation failure.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade net-libs/openslp. | Oct 30, 2017 | Mar 27, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade openslpUpgrade openslp-server | Dec 4, 2019 | Mar 27, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade openslp-serverUpgrade openslp | Dec 18, 2019 | Mar 27, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 18, 2016 |
| Suse | — | Upgrade openslpUpgrade openslp-32bitUpgrade openslp-serverUpgrade openslp-devel | Oct 27, 2016 | Oct 27, 2016 |
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