CVE-2016-5030
MEDIUMCVSS 6.5/10EPSS 2.92%
Last modified
CVE-2016-5030 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The _dwarf_calculate_info_section_end_ptr function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.. EPSS estimates a 2.92% chance of exploitation in the next 30 days.
Description
The _dwarf_calculate_info_section_end_ptr function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libdwarf Project | Libdwarf | >= 1999-12-14, < 2016-09-23 |
References
- http://www.openwall.com/lists/oss-security/2016/05/24/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/05/25/1Exploit, Mailing List, Third Party Advisory
- https://www.prevanders.net/dwarfbug.htmlThird Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/05/24/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/05/25/1Exploit, Mailing List, Third Party Advisory
- https://www.prevanders.net/dwarfbug.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-5030?
The _dwarf_calculate_info_section_end_ptr function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
How severe is CVE-2016-5030?
CVE-2016-5030 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.92% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5030?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2016
- CVE-2016-5024Virtual servers in F5 BIG-IP systems 11.6.1 before 11.6.1 HF…
- CVE-2016-5025For the NVIDIA Quadro, NVS, and GeForce products, improper s…
- CVE-2016-5026hs.py in OnionShare before 0.9.1 allows local users to modif…
- CVE-2016-5027dwarf_form.c in libdwarf 20160115 allows remote attackers to…
- CVE-2016-5028The print_frame_inst_bytes function in libdwarf before 20160…6.5
- CVE-2016-5029The create_fullest_file_path function in libdwarf before 201…6.5
- CVE-2016-5031The print_frame_inst_bytes function in libdwarf before 20160…5.5
- CVE-2016-5032The dwarf_get_xu_hash_entry function in libdwarf before 2016…6.5
- CVE-2016-5033The print_exprloc_content function in libdwarf before 201609…6.5
- CVE-2016-5034dwarf_elf_access.c in libdwarf before 20160923 allows remote…6.5
- CVE-2016-5035The _dwarf_read_line_table_header function in dwarf_line_tab…6.5
- CVE-2016-5036The dump_block function in print_sections.c in libdwarf befo…7.5
Are you affected by CVE-2016-5030?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST