7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 High
AI Score
Confidence
High
0.668 Medium
EPSS
Percentile
98.0%
Debian Security Advisory DSA-3896-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
June 22, 2017 https://www.debian.org/security/faq
Package : apache2
CVE ID : CVE-2017-3167 CVE-2017-3169 CVE-2017-7659 CVE-2017-7668
CVE-2017-7679
Several vulnerabilities have been found in the Apache HTTPD server.
CVE-2017-3167
Emmanuel Dreyfus reported that the use of ap_get_basic_auth_pw() by
third-party modules outside of the authentication phase may lead to
authentication requirements being bypassed.
CVE-2017-3169
Vasileios Panopoulos of AdNovum Informatik AG discovered that
mod_ssl may dereference a NULL pointer when third-party modules call
ap_hook_process_connection() during an HTTP request to an HTTPS port
leading to a denial of service.
CVE-2017-7659
Robert Swiecki reported that a specially crafted HTTP/2 request
could cause mod_http2 to dereference a NULL pointer and crash the
server process.
CVE-2017-7668
Javier Jimenez reported that the HTTP strict parsing contains a
flaw leading to a buffer overread in ap_find_token(). A remote
attacker can take advantage of this flaw by carefully crafting a
sequence of request headers to cause a segmentation fault, or to
force ap_find_token() to return an incorrect value.
CVE-2017-7679
ChenQin and Hanno Boeck reported that mod_mime can read one byte
past the end of a buffer when sending a malicious Content-Type
response header.
For the oldstable distribution (jessie), these problems have been fixed
in version 2.4.10-10+deb8u9. The oldstable distribution (jessie) is not
affected by CVE-2017-7659.
For the stable distribution (stretch), these problems have been fixed in
version 2.4.25-3+deb9u1.
For the unstable distribution (sid), these problems have been fixed in
version 2.4.25-4.
We recommend that you upgrade your apache2 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | mips | apache2-mpm-prefork | < 2.4.10-10+deb8u9 | apache2-mpm-prefork_2.4.10-10+deb8u9_mips.deb |
Debian | 8 | powerpc | apache2-utils | < 2.4.10-10+deb8u9 | apache2-utils_2.4.10-10+deb8u9_powerpc.deb |
Debian | 8 | s390x | apache2-suexec-pristine | < 2.4.10-10+deb8u9 | apache2-suexec-pristine_2.4.10-10+deb8u9_s390x.deb |
Debian | 8 | powerpc | apache2.2-bin | < 2.4.10-10+deb8u9 | apache2.2-bin_2.4.10-10+deb8u9_powerpc.deb |
Debian | 8 | mipsel | apache2-mpm-worker | < 2.4.10-10+deb8u9 | apache2-mpm-worker_2.4.10-10+deb8u9_mipsel.deb |
Debian | 8 | armel | libapache2-mod-proxy-html | < 1:2.4.10-10+deb8u9 | libapache2-mod-proxy-html_1:2.4.10-10+deb8u9_armel.deb |
Debian | 9 | armel | apache2 | < 2.4.25-3+deb9u1 | apache2_2.4.25-3+deb9u1_armel.deb |
Debian | 9 | mips | apache2-dev | < 2.4.25-3+deb9u1 | apache2-dev_2.4.25-3+deb9u1_mips.deb |
Debian | 7 | armhf | apache2-suexec-custom | < 2.2.22-13+deb7u9 | apache2-suexec-custom_2.2.22-13+deb7u9_armhf.deb |
Debian | 7 | armel | apache2-suexec | < 2.2.22-13+deb7u9 | apache2-suexec_2.2.22-13+deb7u9_armel.deb |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 High
AI Score
Confidence
High
0.668 Medium
EPSS
Percentile
98.0%