CVE-2022-0562
libtiff: Null source pointer lead to Denial of Service via crafted TIFF file
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.
Un puntero fuente null pasado como argumento a la función memcpy() dentro de TIFFReadDirectory() en tif_dirread.c en libtiff versiones desde la 4.0 hasta 4.3.0, podría conllevar a una denegación de servicio por medio de un archivo TIFF diseñado. Para usuarios que compilan libtiff a partir de las fuentes, una corrección está disponible con el commit 561599c
A flaw was found in libtiff where a NULL source pointer passed as an argument to the memcpy() function within the TIFFReadDirectory() in tif_dirread.c. This flaw allows an attacker to exploit this vulnerability via a crafted TIFF file, causing a crash and leading to a denial of service.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-02-10 CVE Reserved
- 2022-02-11 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-02 First Exploit
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html | Mailing List |
|
| https://security.netapp.com/advisory/ntap-20220318-0001 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://gitlab.com/libtiff/libtiff/-/issues/362 | 2024-08-02 |
| URL | Date | SRC |
|---|---|---|
| https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libtiff Search vendor "Libtiff" | Libtiff Search vendor "Libtiff" for product "Libtiff" | >= 4.0.0 <= 4.3.0 Search vendor "Libtiff" for product "Libtiff" and version " >= 4.0.0 <= 4.3.0" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 35 Search vendor "Fedoraproject" for product "Fedora" and version "35" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
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| Netapp Search vendor "Netapp" | Ontap Select Deploy Administration Utility Search vendor "Netapp" for product "Ontap Select Deploy Administration Utility" | - | - |
Affected
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