CVE-2018-19432
Ubuntu Security Notice USN-4704-1
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service.
Se ha descubierto un problema en libsndfile 1.0.28. Existe una desreferencia de puntero NULL en la función sf_write_int en sndfile.c que provocaría un ataque de denegación de servicio (DoS).
It was discovered that libsndfile incorrectly handled certain malformed files. A remote attacker could use this issue to cause libsndfile to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that libsndfile incorrectly handled certain malformed files. A remote attacker could use this issue to cause libsndfile to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 ESM. Various other issues were also addressed.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-11-21 CVE Reserved
- 2018-11-22 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/105996 | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://github.com/erikd/libsndfile/issues/427 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://usn.ubuntu.com/4013-1 | 2019-06-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libsndfile Project Search vendor "Libsndfile Project" | Libsndfile Search vendor "Libsndfile Project" for product "Libsndfile" | 1.0.28 Search vendor "Libsndfile Project" for product "Libsndfile" and version "1.0.28" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||