Heap-based buffer overflow in the pe_print_edata function in bfd/peXXigen.c in GNU binutils 2.24 and earlier allows remote attackers to caus
Heap-based buffer overflow in the pe_print_edata function in bfd/peXXigen.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service (crash) and possibly have other unspecified impact via a truncated export table in a PE file.
- Published
- Dec 9, 2014
- Updated
- Jun 16, 2026
- EPSS
- 4.9% · 92th percentile
- CWE
- CWE-119
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 4.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| gnu | binutils | cpe:2.3:a:gnu:binutils |
| fedoraproject | fedora | cpe:2.3:o:fedoraproject:fedora |
| canonical | ubuntu linux | cpe:2.3:o:canonical:ubuntu_linux |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- canonical ubuntu linux10.04
- canonical ubuntu linux12.04
- canonical ubuntu linux14.04
- canonical ubuntu linux14.10
- fedoraproject fedora19
- fedoraproject fedora20
- fedoraproject fedora21
- gnu binutilsup to 2.24 inclusive
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | binutils | before 2.24.90.20141104-1 | 2.24.90.20141104-1 |
| Debian:12 | binutils-mingw-w64 | before 5.2 | 5.2 |
| Debian:6.0 | binutils | before 2.20.1-16+deb6u1 | 2.20.1-16+deb6u1 |
| Debian:7 | binutils | before 2.22-8+deb7u2 | 2.22-8+deb7u2 |
| Debian:7 | binutils-mingw-w64 | before 2+deb7u1 | 2+deb7u1 |
| Red Hat:enterprise_linux:7::client | binutils | before 0:2.23.52.0.1-55.el7 | 0:2.23.52.0.1-55.el7 |
| Red Hat:enterprise_linux:7::client | binutils-debuginfo | before 0:2.23.52.0.1-55.el7 | 0:2.23.52.0.1-55.el7 |
| Red Hat:enterprise_linux:7::client | binutils-devel | before 0:2.23.52.0.1-55.el7 | 0:2.23.52.0.1-55.el7 |
Same product
gnu: all recordsOther highest-scoring records for the same primary product.
- CVE-2018-12699finish_stab in stabs.c in GNU Binutils 2.30 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unsp40Plan
- CVE-2017-7614elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a "member access within null po40Plan
- CVE-2014-9939ihex.c in GNU Binutils before 2.26 contains a stack buffer overflow when printing bad bytes in Intel Hex objects.40Plan
- CVE-2017-7226The pe_ILF_object_p function in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to37Monitor
- CVE-2017-6969readelf in GNU Binutils 2.28 is vulnerable to a heap-based buffer over-read while processing corrupt RL78 binaries.37Monitor
- CVE-2020-19726An issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or write to system memory o35Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:binutils | 2.24.90.20141104-1 · Debian:12 | Package registry (OSV) |
| debian:binutils-mingw-w64 | 5.2 · Debian:12 | Package registry (OSV) |
| red hat:binutils | 0:2.23.52.0.1-55.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:binutils-debuginfo | 0:2.23.52.0.1-55.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:binutils-devel | 0:2.23.52.0.1-55.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
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References
- lists.fedoraproject.org/pipermail/package-announce/2014-December/145262.html
- lists.fedoraproject.org/pipermail/package-announce/2014-December/145328.html
- lists.fedoraproject.org/pipermail/package-announce/2014-December/145742.html
- lists.fedoraproject.org/pipermail/package-announce/2015-January/147346.html
- lists.fedoraproject.org/pipermail/package-announce/2015-January/147354.html
- lists.fedoraproject.org/pipermail/package-announce/2015-January/148427.html
- secunia.com/advisories/62241
- secunia.com/advisories/62746
- www.mandriva.com/security/advisories?name=MDVSA-2015:029
- www.openwall.com/lists/oss-security/2014/10/31/1
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- www.securityfocus.com/bid/70869
- www.ubuntu.com/usn/USN-2496-1
- bugzilla.redhat.com/show_bug.cgi?id=1162594
- security.gentoo.org/glsa/201612-24
- sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=5a4b0ccc20ba30caef53b01bee2c0aaa5b855339
Vendor advisories and official records. Exploit/PoC links are deliberately left out.