Integer overflow in the exif_data_load_data_entry function in exif-data.c in libexif…
Priority MEDIUM 55Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Integer overflow in the exif_data_load_data_entry function in exif-data.c in libexif before 0.6.14 allows user-assisted remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted EXIF data, involving the (1) doff or (2) s variable.
Why it matters now
EPSS 0.13058 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libexif:libexif:0.5:*:*:*:*:*:*:* | 0.5 | Vulnerable | Libexif |
| cpe:2.3:a:libexif:libexif:0.5.12:*:*:*:*:*:*:* | 0.5.12 | Vulnerable | Libexif |
| cpe:2.3:a:libexif:libexif:0.6.9:*:*:*:*:*:*:* | 0.6.9 | Vulnerable | Libexif |
| cpe:2.3:a:libexif:libexif:0.6.11:*:*:*:*:*:*:* | 0.6.11 | Vulnerable | Libexif |
| cpe:2.3:a:libexif:libexif:0.6.12:*:*:*:*:*:*:* | 0.6.12 | Vulnerable | Libexif |
| cpe:2.3:a:libexif:libexif:0.6.13:*:*:*:*:*:*:* | 0.6.13 | Vulnerable | Libexif |
- cpe:2.3:a:libexif:libexif:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·Libexif
- cpe:2.3:a:libexif:libexif:0.5.12:*:*:*:*:*:*:* Versions 0.5.12 Vulnerable ·Libexif
- cpe:2.3:a:libexif:libexif:0.6.9:*:*:*:*:*:*:* Versions 0.6.9 Vulnerable ·Libexif
- cpe:2.3:a:libexif:libexif:0.6.11:*:*:*:*:*:*:* Versions 0.6.11 Vulnerable ·Libexif
- cpe:2.3:a:libexif:libexif:0.6.12:*:*:*:*:*:*:* Versions 0.6.12 Vulnerable ·Libexif
- cpe:2.3:a:libexif:libexif:0.6.13:*:*:*:*:*:*:* Versions 0.6.13 Vulnerable ·Libexif
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2007-2645
- 2026-10-03 Alias added: GHSA-5x4g-m68v-9h8f
References
More Libexif vulnerabilities
- TI-2006-04032 Integer overflow in the exif_data_load_data_entry function in libexif/exif-data.c in… CVSS 2.0MEDIUM 6.8
- TI-2007-06059 Integer overflow in libexif 0.6.16 and earlier allows context-dependent attackers to… CVSS 2.0MEDIUM 6.8
- TI-2005-00614 Buffer overflow in the EXIF library (libexif) 0.6.9 does not properly validate the… CVSS 2.0LOW 2.6
Sources
- CVE-2007-2645 · CVE Program
- CVE-2007-2645 · NVD
- FIRST EPSS
- GHSA-5x4g-m68v-9h8f · GitHub Advisory Database · CC BY 4.0
- CVE-2007-2645 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences