CVE-2014-4049 : Detail

CVE-2014-4049

Overflow
94.27%V3
Network
2014-06-18
17h00 +00:00
2017-12-27
17h57 +00:00
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CVE Descriptions

Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Products Mentioned

Configuraton 0

Opensuse>>Opensuse >> Version 11.3

Configuraton 0

Php>>Php >> Version From (including) 5.3.0 To (excluding) 5.3.29

Php>>Php >> Version From (including) 5.4.0 To (excluding) 5.4.30

Php>>Php >> Version From (including) 5.5.0 To (excluding) 5.5.14

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.0

Configuraton 0

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

References

http://secunia.com/advisories/59329
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59418
Tags : third-party-advisory, x_refsource_SECUNIA
https://support.apple.com/HT204659
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/59496
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id/1030435
Tags : vdb-entry, x_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2014-1766.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/59652
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/68007
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/59513
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=141017844705317&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/60998
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59270
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT6443
Tags : x_refsource_CONFIRM
http://www.debian.org/security/2014/dsa-2961
Tags : vendor-advisory, x_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2014-1765.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=141017844705317&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.openwall.com/lists/oss-security/2014/06/13/4
Tags : mailing-list, x_refsource_MLIST