NULL pointer dereference in Libupnp Project
CVE-2020-13848
Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.035 (88.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
- Libupnp Project
- Debian Linux — versions 8.0
Weakness classification (CWE)
References
- github.com/pupnp/pupnp/issues/177 (Third Party Advisory)
- github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0 (Patch, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2020/06/msg00006.html (mailing-list, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00033.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00030.html (vendor-advisory)
- lists.debian.org/debian-lts-announce/2021/03/msg00007.html (mailing-list)
Frequently asked questions
- What is CVE-2020-13848?
- CVE-2020-13848 is a high-severity vulnerability in Libupnp Project, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2020-06-04.
- How severe is CVE-2020-13848?
- High severity. CVSS v3 base score is 7.5 out of 10.