CRITICAL
CVE-2019-5482
CWE-122Published: September 16, 2019· Updated: Jun 17, 2026
9.8
CVSS v3.1
Official Description
Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.
Technical Analysis
CVE-2019-5482 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
Debian1 product(s)
debian linux
Fedora1 product(s)
fedora
haxx1 product(s)
curl
netapp6 product(s)
cloud backuponcommand insightoncommand unified manageroncommand workflow automationsnapcentersteelstore cloud integrated storage
openSUSE1 product(s)
leap
Oracle7 product(s)
communications operations monitorcommunications session border controllerenterprise manager ops centerhttp serverhyperion essbasemysql serveross support tools
Source: NVD CPE · 28 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (28)
→
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.htmlMailing List · Third Party Advisory
→
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00055.htmlMailing List · Third Party Advisory
→
https://curl.haxx.se/docs/CVE-2019-5482.htmlVendor Advisory
→
https://seclists.org/bugtraq/2020/Feb/36Mailing List · Third Party Advisory
→
https://security.gentoo.org/glsa/202003-29Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20191004-0003/Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20200416-0003/Third Party Advisory
→
https://www.debian.org/security/2020/dsa-4633Third Party Advisory
→
https://www.oracle.com/security-alerts/cpuapr2020.htmlPatch · Third Party Advisory
→
https://www.oracle.com/security-alerts/cpujan2020.htmlPatch · Third Party Advisory
→
https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch · Third Party Advisory
→
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.htmlMailing List · Third Party Advisory
Quick Facts
CVE IDCVE-2019-5482
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-122
CISA KEVNo
Affected6 vendor(s)
PublishedSep 16, 2019
Related CVEs (CWE-122)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-5482 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.