CVE-2018-10549
php: Out-of-bounds read in ext/exif/exif.c:exif_read_data() when reading crafted JPEG data
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. exif_read_data in ext/exif/exif.c has an out-of-bounds read for crafted JPEG data because exif_iif_add_value mishandles the case of a MakerNote that lacks a final '\0' character.
Se ha descubierto un problema en PHP en versiones anteriores a la 5.6.36, versiones 7.0.x anteriores a la 7.0.30, versiones 7.1.x anteriores a la 7.1.17 y versiones 7.2.x anteriores a la 7.2.5. exif_read_data en ext/exif/exif.c tiene una lectura fuera de límites para los datos JPEG manipulados debido a que exif_iif_add_value gestiona de manera incorrecta el caso de un MakerNote que carece de un carácter "\0" final.
An out-of-bounds read has been found in PHP when function exif_iif_add_value handles the case of a MakerNote that lacks a final terminator character. A remote attacker could use this vulnerability to cause a crash.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
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
- 2018-04-29 CVE Reserved
- 2018-04-29 CVE Published
- 2024-08-02 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (15)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/104019 | Third Party Advisory | |
| http://www.securitytracker.com/id/1040807 | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html | Mailing List |
|
| https://security.netapp.com/advisory/ntap-20180607-0003 | Third Party Advisory |
|
| https://www.synology.com/support/security/Synology_SA_18_20 | Third Party Advisory |
|
| https://www.tenable.com/security/tns-2018-12 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://php.net/ChangeLog-5.php | 2019-08-19 | |
| http://php.net/ChangeLog-7.php | 2019-08-19 | |
| https://bugs.php.net/bug.php?id=76130 | 2019-08-19 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2019:2519 | 2019-08-19 | |
| https://security.gentoo.org/glsa/201812-01 | 2019-08-19 | |
| https://usn.ubuntu.com/3646-1 | 2019-08-19 | |
| https://www.debian.org/security/2018/dsa-4240 | 2019-08-19 | |
| https://access.redhat.com/security/cve/CVE-2018-10549 | 2019-08-19 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1573797 | 2019-08-19 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | < 5.6.36 Search vendor "Php" for product "Php" and version " < 5.6.36" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.0.0 < 7.0.30 Search vendor "Php" for product "Php" and version " >= 7.0.0 < 7.0.30" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.1.0 < 7.1.17 Search vendor "Php" for product "Php" and version " >= 7.1.0 < 7.1.17" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.2.0 < 7.2.5 Search vendor "Php" for product "Php" and version " >= 7.2.0 < 7.2.5" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 17.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "17.10" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| 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
| ||||||
| Netapp Search vendor "Netapp" | Storage Automation Store Search vendor "Netapp" for product "Storage Automation Store" | - | - |
Affected
| ||||||