The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-b
The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.
- Published
- Feb 19, 2018
- Updated
- Jun 16, 2026
- EPSS
- 2.9% · 86th percentile
- CWE
- CWE-125
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Report tools
Action score
32
Monitor
Low priority for now.
- CVSS
- 31 / 40 · 7.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 2.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| wavpack | wavpack | cpe:2.3:a:wavpack:wavpack |
| debian | debian linux | cpe:2.3:o:debian:debian_linux |
| 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 linux17.10
- debian debian linux9.0
- wavpack wavpack5.1.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Alpine:v3.10 | wavpack | before 5.1.0-r3 | 5.1.0-r3 |
| Alpine:v3.4 | wavpack | before 5.1.0-r1 | 5.1.0-r1 |
| Debian:12 | wavpack | before 5.1.0-3 | 5.1.0-3 |
| Debian:9 | wavpack | before 5.0.0-2+deb9u1 | 5.0.0-2+deb9u1 |
| openSUSE:Leap 15.1 | wavpack | before 5.4.0-lp151.5.6.1 | 5.4.0-lp151.5.6.1 |
| openSUSE:Leap 15.2 | wavpack | before 5.4.0-lp152.7.3.1 | 5.4.0-lp152.7.3.1 |
| openSUSE:Tumbleweed | wavpack | before 5.4.0-1.6 | 5.4.0-1.6 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP2 | wavpack | before 5.4.0-4.9.1 | 5.4.0-4.9.1 |
Same product
wavpack: all recordsOther highest-scoring records for the same primary product.
- CVE-2018-7254The ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buf34Monitor
- CVE-2018-10537An issue was discovered in WavPack 5.1.0 and earlier.32Monitor
- CVE-2018-10536An issue was discovered in WavPack 5.1.0 and earlier.32Monitor
- CVE-2018-6767A stack-based buffer over-read in the ParseRiffHeaderConfig function of cli/riff.c file of WavPack 5.1.0 allows a remote attacker to cause a32Monitor
- CVE-2019-11498WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised 27Monitor
- CVE-2020-35738WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument.24Monitor
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 |
|---|---|---|
| alpine:wavpack | 5.1.0-r3 · Alpine:v3.10 | Package registry (OSV) |
| debian:wavpack | 5.1.0-3 · Debian:12 | Package registry (OSV) |
| opensuse:wavpack | 5.4.0-lp152.7.3.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| suse:wavpack | 5.4.0-4.9.1 · SUSE:Linux Enterprise Module for Basesystem 15 SP2 | 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.
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
- Someone with local access to the system can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-125 · Out-of-bounds ReadCVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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)
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✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- bugs.debian.org/cgi-bin/bugreport.cgi?bug=889559
- github.com/dbry/WavPack/commit/36a24c7881427d2e1e4dc1cef58f19eee0d13aec
- seclists.org/bugtraq/2019/Dec/37
- usn.ubuntu.com/3578-1/
- www.debian.org/security/2018/dsa-4125
Vendor advisories and official records. Exploit/PoC links are deliberately left out.