CVE-2016-4543
php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
La función exif_process_IFD_in_JPEG en ext/exif/exif.c en PHP en versiones anteriores a 5.5.35, 5.6.x en versiones anteriores a 5.6.21 y 7.x en versiones anteriores a 7.0.6 no valida tamaños IFD, lo que permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites) o posiblemente tener otro impacto no especificado a través de datos de cabecera manipulados.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2016-05-05 CVE Reserved
- 2016-05-22 CVE Published
- 2023-08-22 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-125: Out-of-bounds Read
CAPEC
References (17)
URL | Tag | Source |
---|---|---|
http://www.openwall.com/lists/oss-security/2016/05/05/21 | Mailing List | |
http://www.securityfocus.com/bid/89844 | Vdb Entry | |
https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=082aecfc3a753ad03be82cf14f03ac065723ec92 | X_refsource_confirm | |
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 | Third Party Advisory | |
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149 | Third Party Advisory | |
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 | X_refsource_confirm |
URL | Date | SRC |
---|---|---|
https://bugs.php.net/bug.php?id=72094 | 2024-08-06 |
URL | Date | SRC |
---|---|---|
http://php.net/ChangeLog-5.php | 2023-11-07 | |
http://php.net/ChangeLog-7.php | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Hp Search vendor "Hp" | System Management Homepage Search vendor "Hp" for product "System Management Homepage" | <= 7.5.5.6 Search vendor "Hp" for product "System Management Homepage" and version " <= 7.5.5.6" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | <= 5.5.34 Search vendor "Php" for product "Php" and version " <= 5.5.34" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.1 Search vendor "Php" for product "Php" and version "5.6.1" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.2 Search vendor "Php" for product "Php" and version "5.6.2" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.3 Search vendor "Php" for product "Php" and version "5.6.3" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.4 Search vendor "Php" for product "Php" and version "5.6.4" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.5 Search vendor "Php" for product "Php" and version "5.6.5" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.6 Search vendor "Php" for product "Php" and version "5.6.6" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.7 Search vendor "Php" for product "Php" and version "5.6.7" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.8 Search vendor "Php" for product "Php" and version "5.6.8" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.9 Search vendor "Php" for product "Php" and version "5.6.9" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.10 Search vendor "Php" for product "Php" and version "5.6.10" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.11 Search vendor "Php" for product "Php" and version "5.6.11" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.12 Search vendor "Php" for product "Php" and version "5.6.12" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.13 Search vendor "Php" for product "Php" and version "5.6.13" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.14 Search vendor "Php" for product "Php" and version "5.6.14" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.15 Search vendor "Php" for product "Php" and version "5.6.15" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.16 Search vendor "Php" for product "Php" and version "5.6.16" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.17 Search vendor "Php" for product "Php" and version "5.6.17" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.18 Search vendor "Php" for product "Php" and version "5.6.18" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.19 Search vendor "Php" for product "Php" and version "5.6.19" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.20 Search vendor "Php" for product "Php" and version "5.6.20" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.0 Search vendor "Php" for product "Php" and version "7.0.0" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.1 Search vendor "Php" for product "Php" and version "7.0.1" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.2 Search vendor "Php" for product "Php" and version "7.0.2" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.3 Search vendor "Php" for product "Php" and version "7.0.3" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.4 Search vendor "Php" for product "Php" and version "7.0.4" | - |
Affected
| ||||||
Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 7.0.5 Search vendor "Php" for product "Php" and version "7.0.5" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 24 Search vendor "Fedoraproject" for product "Fedora" and version "24" | - |
Affected
| ||||||
Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 42.1 Search vendor "Opensuse" for product "Leap" and version "42.1" | - |
Affected
|