CVE-2017-7544
libexif: Out-of-bounds heap read in exif_data_save_data_entry function
Severidad por fuente
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Descripción
libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | libexif | 0.6.21-r3 |
| alpine 3.11 | libexif | 0.6.21-r3 |
| alpine 3.12 | libexif | 0.6.21-r3 |
| alpine 3.13 | libexif | 0.6.21-r3 |
| alpine 3.14 | libexif | 0.6.21-r3 |
| alpine 3.15 | libexif | 0.6.21-r3 |
| alpine 3.16 | libexif | 0.6.21-r3 |
| alpine 3.17 | libexif | 0.6.21-r3 |
| alpine 3.18 | libexif | 0.6.21-r3 |
| alpine 3.19 | libexif | 0.6.21-r3 |
| alpine 3.20 | libexif | 0.6.21-r3 |
| alpine 3.21 | libexif | 0.6.21-r3 |
Mostrar las 38 entradas de 36 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | libexif | 0.6.21-r3 |
| alpine 3.11 | libexif | 0.6.21-r3 |
| alpine 3.12 | libexif | 0.6.21-r3 |
| alpine 3.13 | libexif | 0.6.21-r3 |
| alpine 3.14 | libexif | 0.6.21-r3 |
| alpine 3.15 | libexif | 0.6.21-r3 |
| alpine 3.16 | libexif | 0.6.21-r3 |
| alpine 3.17 | libexif | 0.6.21-r3 |
| alpine 3.18 | libexif | 0.6.21-r3 |
| alpine 3.19 | libexif | 0.6.21-r3 |
| alpine 3.20 | libexif | 0.6.21-r3 |
| alpine 3.21 | libexif | 0.6.21-r3 |
| alpine 3.22 | libexif | 0.6.21-r3 |
| alpine 3.23 | libexif | 0.6.21-r3 |
| alpine 3.24 | libexif | 0.6.21-r3 |
| alpine 3.5 | libexif | 0.6.21-r2 |
| alpine 3.6 | libexif | 0.6.21-r2 |
| alpine 3.7 | libexif | 0.6.21-r2 |
| alpine 3.8 | libexif | 0.6.21-r3 |
| alpine 3.9 | libexif | 0.6.21-r3 |
| alpine edge | libexif | 0.6.21-r3 |
| debian 11 | libexif | 0.6.21-2.1 |
| debian 12 | libexif | 0.6.21-2.1 |
| debian 13 | libexif | 0.6.21-2.1 |
| debian 14 | libexif | 0.6.21-2.1 |
| debian 7 | libexif | sin corrección indicada |
| debian 8 | libexif | 0.6.21-2+deb8u2 |
| debian 9 | libexif | 0.6.21-2+deb9u2 |
| echo | libexif | 0.6.21-2.1 |
| Red Hat | libexif | sin corrección indicada |
| Red Hat | libexif-devel | sin corrección indicada |
| Red Hat | libexif-doc | sin corrección indicada |
| root.io debian 11 | rootio-libexif | 0.6.21-2.1 |
| root.io debian 12 | rootio-libexif | 0.6.21-2.1 |
| root.io debian 13 | rootio-libexif | 0.6.21-2.1 |
| ubuntu 14.04-ESM | libexif | 0.6.21-1ubuntu1+esm1 |
| ubuntu 16.04 | libexif | 0.6.21-2ubuntu0.1 |
| ubuntu 16.04-ESM | libexif | 0.6.21-2ubuntu0.1 |
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://access.redhat.com/security/cve/CVE-2017-7544
- https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
- https://nvd.nist.gov/vuln/detail/CVE-2017-7544
- https://sourceforge.net/p/libexif/bugs/130/
- https://ubuntu.com/security/notices/USN-4277-1
- https://usn.ubuntu.com/4277-1/
- https://www.cve.org/CVERecord?id=CVE-2017-7544