6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
43.7%
Package : ming
Version : 1:0.4.4-1.1+deb7u2
CVE ID : CVE-2017-7578
It was discovered that there were multiple heap-based buffer overflows in ming,
a library to generate SWF (Flash) files.
The updated packages prevent a crash in the "listswf" utility due to a
heap-based buffer overflow in the parseSWF_RGBA function and several other
functions in parser.c.
AddressSanitizer flagged them as invalid writes "of size 1" but the heap could
be written to multiple times. The overflows are caused by a pointer behind the
bounds of a statically allocated array of structs of type SWF_GRADIENTRECORD.
For Debian 7 "Wheezy", this issue has been fixed in ming version
1:0.4.4-1.1+deb7u2.
We recommend that you upgrade your ming packages.
Regards,
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | i386 | php5-ming | < 1:0.4.4-1.1+deb7u2 | php5-ming_1:0.4.4-1.1+deb7u2_i386.deb |
Debian | 7 | i386 | libming-dev | < 1:0.4.4-1.1+deb7u2 | libming-dev_1:0.4.4-1.1+deb7u2_i386.deb |
Debian | 7 | amd64 | libming-util | < 1:0.4.4-1.1+deb7u2 | libming-util_1:0.4.4-1.1+deb7u2_amd64.deb |
Debian | 7 | amd64 | libming-dev | < 1:0.4.4-1.1+deb7u2 | libming-dev_1:0.4.4-1.1+deb7u2_amd64.deb |
Debian | 7 | all | ming-fonts-dejavu | < 1:0.4.4-1.1+deb7u2 | ming-fonts-dejavu_1:0.4.4-1.1+deb7u2_all.deb |
Debian | 7 | i386 | libswf-perl | < 1:0.4.4-1.1+deb7u2 | libswf-perl_1:0.4.4-1.1+deb7u2_i386.deb |
Debian | 7 | armel | libming-util | < 1:0.4.4-1.1+deb7u2 | libming-util_1:0.4.4-1.1+deb7u2_armel.deb |
Debian | 7 | amd64 | php5-ming | < 1:0.4.4-1.1+deb7u2 | php5-ming_1:0.4.4-1.1+deb7u2_amd64.deb |
Debian | 7 | amd64 | python-ming | < 1:0.4.4-1.1+deb7u2 | python-ming_1:0.4.4-1.1+deb7u2_amd64.deb |
Debian | 7 | amd64 | libming1 | < 1:0.4.4-1.1+deb7u2 | libming1_1:0.4.4-1.1+deb7u2_amd64.deb |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
43.7%