// For flags

CVE-2015-3307

php: invalid pointer free() in phar_tar_process_metadata()

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The phar_parse_metadata function in ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (heap metadata corruption) or possibly have unspecified other impact via a crafted tar archive.

La función phar_parse_metadata en ext/phar/phar.c en PHP anterior a 5.4.40, 5.5.x anterior a 5.5.24, y 5.6.x anterior a 5.6.8 permite a atacantes remotos causar una denegación de servicio (corrupción de metadatos de la memoria dinámica) o posiblemente tener otro impacto no especificado a través de un archivo tar manipulado.

An invalid free flaw was found in the way PHP's Phar extension parsed Phar archives. A specially crafted archive could cause PHP to crash or, possibly, execute arbitrary code when opened.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2015-04-15 CVE Reserved
  • 2015-06-09 CVE Published
  • 2023-03-07 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
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redhat
Search vendor "Redhat"
Enterprise Linux Desktop
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7.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0"
-
Affected
Redhat
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Enterprise Linux Hpc Node
Search vendor "Redhat" for product "Enterprise Linux Hpc Node"
7.0
Search vendor "Redhat" for product "Enterprise Linux Hpc Node" and version "7.0"
-
Affected
Redhat
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Enterprise Linux Hpc Node Eus
Search vendor "Redhat" for product "Enterprise Linux Hpc Node Eus"
7.1
Search vendor "Redhat" for product "Enterprise Linux Hpc Node Eus" and version "7.1"
-
Affected
Redhat
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Enterprise Linux Server
Search vendor "Redhat" for product "Enterprise Linux Server"
7.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0"
-
Affected
Redhat
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Enterprise Linux Server Eus
Search vendor "Redhat" for product "Enterprise Linux Server Eus"
7.1
Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.1"
-
Affected
Redhat
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Enterprise Linux Workstation
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7.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0"
-
Affected
Redhat
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Enterprise Linux
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6.0
Search vendor "Redhat" for product "Enterprise Linux" and version "6.0"
-
Affected
Redhat
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Enterprise Linux
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7.0
Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"
-
Affected
Apple
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Mac Os X
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<= 10.10.4
Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4"
-
Affected
Apple
Search vendor "Apple"
Mac Os X
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<= 10.10.4
Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4"
-
Affected
Php
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Php
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<= 5.4.39
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-
Affected
Php
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Php
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5.5.0
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-
Affected
Php
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Php
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5.5.0
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alpha1
Affected
Php
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Php
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5.5.0
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alpha2
Affected
Php
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Php
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5.5.0
Search vendor "Php" for product "Php" and version "5.5.0"
alpha3
Affected
Php
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Php
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5.5.0
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alpha4
Affected
Php
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Php
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5.5.0
Search vendor "Php" for product "Php" and version "5.5.0"
alpha5
Affected
Php
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Php
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5.5.0
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alpha6
Affected
Php
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Php
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5.5.0
Search vendor "Php" for product "Php" and version "5.5.0"
beta1
Affected
Php
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Php
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5.5.0
Search vendor "Php" for product "Php" and version "5.5.0"
beta2
Affected
Php
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Php
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5.5.0
Search vendor "Php" for product "Php" and version "5.5.0"
beta3
Affected
Php
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Php
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5.5.0
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beta4
Affected
Php
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Php
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5.5.0
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rc1
Affected
Php
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Php
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5.5.0
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rc2
Affected
Php
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Php
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5.5.1
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-
Affected
Php
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Php
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5.5.2
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-
Affected
Php
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Php
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5.5.3
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-
Affected
Php
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Php
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5.5.4
Search vendor "Php" for product "Php" and version "5.5.4"
-
Affected
Php
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Php
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5.5.5
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-
Affected
Php
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Php
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5.5.6
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-
Affected
Php
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Php
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5.5.7
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-
Affected
Php
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Php
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5.5.8
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-
Affected
Php
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Php
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5.5.9
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-
Affected
Php
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Php
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5.5.10
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-
Affected
Php
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Php
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5.5.11
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-
Affected
Php
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Php
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5.5.12
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-
Affected
Php
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Php
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5.5.13
Search vendor "Php" for product "Php" and version "5.5.13"
-
Affected
Php
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Php
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5.5.14
Search vendor "Php" for product "Php" and version "5.5.14"
-
Affected
Php
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Php
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5.5.18
Search vendor "Php" for product "Php" and version "5.5.18"
-
Affected
Php
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Php
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5.5.19
Search vendor "Php" for product "Php" and version "5.5.19"
-
Affected
Php
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Php
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5.5.20
Search vendor "Php" for product "Php" and version "5.5.20"
-
Affected
Php
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Php
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5.5.21
Search vendor "Php" for product "Php" and version "5.5.21"
-
Affected
Php
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Php
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5.5.22
Search vendor "Php" for product "Php" and version "5.5.22"
-
Affected
Php
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Php
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5.5.23
Search vendor "Php" for product "Php" and version "5.5.23"
-
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
alpha1
Affected
Php
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Php
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5.6.0
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alpha2
Affected
Php
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Php
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5.6.0
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alpha3
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
alpha4
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
alpha5
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
beta1
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
beta2
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
beta3
Affected
Php
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Php
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5.6.0
Search vendor "Php" for product "Php" and version "5.6.0"
beta4
Affected
Php
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Php
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5.6.2
Search vendor "Php" for product "Php" and version "5.6.2"
-
Affected
Php
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Php
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5.6.3
Search vendor "Php" for product "Php" and version "5.6.3"
-
Affected
Php
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Php
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5.6.4
Search vendor "Php" for product "Php" and version "5.6.4"
-
Affected
Php
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Php
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5.6.5
Search vendor "Php" for product "Php" and version "5.6.5"
-
Affected
Php
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Php
Search vendor "Php" for product "Php"
5.6.6
Search vendor "Php" for product "Php" and version "5.6.6"
-
Affected
Php
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Php
Search vendor "Php" for product "Php"
5.6.7
Search vendor "Php" for product "Php" and version "5.6.7"
-
Affected