jpegoptim.c in jpegoptim 1.4.5 (fixed in 1.4.6) has an invalid use of realloc() and free(), which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-415,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| jpegoptim_project | jpegoptim | 1.4.5 |
JPEGOPTIM v1.4.7 was discovered to contain a segmentation violation which is caused by a READ memory access at jpegoptim.c.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | 2.8 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-125,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| fedoraproject | fedora | 37 |
| jpegoptim_project | jpegoptim | 1.4.7 |
jpegoptim v1.5.2 was discovered to contain a heap overflow in the optimize function at jpegoptim.c.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | 1.8 | 5.9 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| jpegoptim_project | jpegoptim | 1.5.2 |