CVEvulnerability
CVE-2016-10255
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-03-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-119
Description
The __libelf_set_rawdata_wrlock function in elf_getdata.c in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted (1) sh_off or (2) sh_size ELF header value, which triggers a memory allocation failure.
Affected configurations
• elfutils project elfutils (<= 0.167)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.openwall.com/lists/oss-security/2017/03/22/1 Mailing List, Third Party Advisory
- https://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-__libelf_set_rawdata_wrlock-elf_getdata-c/ Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1387584 Issue Tracking, Third Party Advisory
- https://lists.fedorahosted.org/archives/list/elfutils-devel%40lists.fedorahosted.org/thread/Q4LE47FPEVRZANMV6JE2NMHYO4H5MHGJ/ lists.fedorahosted.org
- https://security.gentoo.org/glsa/201710-10 security.gentoo.org
- https://usn.ubuntu.com/3670-1/ usn.ubuntu.com
- http://www.openwall.com/lists/oss-security/2017/03/22/1 Mailing List, Third Party Advisory
- https://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-__libelf_set_rawdata_wrlock-elf_getdata-c/ Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1387584 Issue Tracking, Third Party Advisory
- https://lists.fedorahosted.org/archives/list/elfutils-devel%40lists.fedorahosted.org/thread/Q4LE47FPEVRZANMV6JE2NMHYO4H5MHGJ/ lists.fedorahosted.org
- https://security.gentoo.org/glsa/201710-10 security.gentoo.org
- https://usn.ubuntu.com/3670-1/ usn.ubuntu.com