ID CVE-2017-10987
Summary An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-read in fr_dhcp_decode_suboptions()" and a denial of service.
References
Vulnerable Configurations
  • cpe:2.3:a:freeradius:freeradius:3.0.0
    cpe:2.3:a:freeradius:freeradius:3.0.0
  • cpe:2.3:a:freeradius:freeradius:3.0.1
    cpe:2.3:a:freeradius:freeradius:3.0.1
  • FreeRADIUS 3.0.2
    cpe:2.3:a:freeradius:freeradius:3.0.2
  • FreeRADIUS 3.0.3
    cpe:2.3:a:freeradius:freeradius:3.0.3
  • FreeRADIUS 3.0.4
    cpe:2.3:a:freeradius:freeradius:3.0.4
  • FreeRADIUS 3.0.5
    cpe:2.3:a:freeradius:freeradius:3.0.5
  • FreeRADIUS 3.0.6
    cpe:2.3:a:freeradius:freeradius:3.0.6
  • FreeRADIUS 3.0.7
    cpe:2.3:a:freeradius:freeradius:3.0.7
  • FreeRADIUS 3.0.8
    cpe:2.3:a:freeradius:freeradius:3.0.8
  • cpe:2.3:a:freeradius:freeradius:3.0.9
    cpe:2.3:a:freeradius:freeradius:3.0.9
  • cpe:2.3:a:freeradius:freeradius:3.0.10
    cpe:2.3:a:freeradius:freeradius:3.0.10
  • cpe:2.3:a:freeradius:freeradius:3.0.11
    cpe:2.3:a:freeradius:freeradius:3.0.11
  • cpe:2.3:a:freeradius:freeradius:3.0.12
    cpe:2.3:a:freeradius:freeradius:3.0.12
  • cpe:2.3:a:freeradius:freeradius:3.0.13
    cpe:2.3:a:freeradius:freeradius:3.0.13
  • cpe:2.3:a:freeradius:freeradius:3.0.14
    cpe:2.3:a:freeradius:freeradius:3.0.14
CVSS
Base: 5.0
Impact:
Exploitability:
CWE CWE-119
CAPEC
  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
  • Overflow Binary Resource File
    An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the attacker access to the execution stack and execute arbitrary code in the target process. This attack pattern is a variant of standard buffer overflow attacks using an unexpected vector (binary files) to wrap its attack and open up a new attack vector. The attacker is required to either directly serve the binary content to the victim, or place it in a locale like a MP3 sharing application, for the victim to download. The attacker then is notified upon the download or otherwise locates the vulnerability opened up by the buffer overflow.
  • Buffer Overflow via Symbolic Links
    This type of attack leverages the use of symbolic links to cause buffer overflows. An attacker can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.
  • Overflow Variables and Tags
    This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The attacker crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.
  • Buffer Overflow via Parameter Expansion
    In this attack, the target software is given input that the attacker knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.
  • Buffer Overflow in an API Call
    This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An attacker who has access to an API may try to embed malicious code in the API function call and exploit a buffer overflow vulnerability in the function's implementation. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.
  • Buffer Overflow in Local Command-Line Utilities
    This attack targets command-line utilities available in a number of shells. An attacker can leverage a vulnerability found in a command-line utility to escalate privilege to root.
nessus via4
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2017-2389.NASL
    description An update for freeradius is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) * An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) * An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) * A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) * Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) Red Hat would like to thank the FreeRADIUS project for reporting these issues. Upstream acknowledges Guido Vranken as the original reporter of these issues.
    last seen 2018-09-01
    modified 2018-07-02
    plugin id 102762
    published 2017-08-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102762
    title CentOS 7 : freeradius (CESA-2017:2389)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2017-24C64C531A.NASL
    description - Upgrade to upstream v3.0.15 release. See upstream ChangeLog for details (in freeradius-doc subpackage). - Resolves: Bug#1471848 CVE-2017-10978 freeradius: Out-of-bounds read/write due to improper output buffer size check in make_secret() - Resolves: Bug#1471860 CVE-2017-10983 freeradius: Out-of-bounds read in fr_dhcp_decode() when decoding option 63 - Resolves: Bug#1471861 CVE-2017-10984 freeradius: Out-of-bounds write in data2vp_wimax() - Resolves: Bug#1471863 CVE-2017-10985 freeradius: Infinite loop and memory exhaustion with 'concat' attributes - Resolves: Bug#1471864 CVE-2017-10986 freeradius: Infinite read in dhcp_attr2vp() - Resolves: Bug#1471865 CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions() Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2018-02-01
    plugin id 102024
    published 2017-07-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102024
    title Fedora 25 : freeradius (2017-24c64c531a)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-3369-1.NASL
    description Guido Vranken discovered that FreeRADIUS incorrectly handled memory when decoding packets. A remote attacker could use this issue to cause FreeRADIUS to crash or hang, resulting in a denial of service, or possibly execute arbitrary code. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-08-03
    plugin id 102033
    published 2017-07-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102033
    title Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : freeradius vulnerabilities (USN-3369-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2017-2202-1.NASL
    description This update for freeradius-server fixes the following issues : - update to 3.0.15 (bsc#1049086) - Bind the lifetime of program name and python path to the module - CVE-2017-10978: FR-GV-201: Check input / output length in make_secret() (bsc#1049086) - CVE-2017-10983: FR-GV-206: Fix read overflow when decoding DHCP option 63 (bsc#1049086) - CVE-2017-10984: FR-GV-301: Fix write overflow in data2vp_wimax() (bsc#1049086) - CVE-2017-10985: FR-GV-302: Fix infinite loop and memory exhaustion with 'concat' attributes (bsc#1049086) - CVE-2017-10986: FR-GV-303: Fix infinite read in dhcp_attr2vp() (bsc#1049086) - CVE-2017-10987: FR-GV-304: Fix buffer over-read in fr_dhcp_decode_suboptions() (bsc#1049086) - CVE-2017-10988: FR-GV-305: Decode 'signed' attributes correctly. (bsc#1049086) - FR-AD-001: use strncmp() instead of memcmp() for bounded data - Print messages when we see deprecated configuration items - Show reasons why we couldn't parse a certificate expiry time - Be more accepting about truncated ASN1 times. - Fix OpenSSL API issue which could leak small amounts of memory. - For Access-Reject, call rad_authlog() after running the post-auth section, just like for Access-Accept. - Don't crash when reading corrupted data from session resumption cache. - Parse port in dhcpclient. - Don't leak memory for OpenSSL. - Portability fixes taken from OpenBSD port collection. - run rad_authlog after post-auth for Access-Reject. - Don't process VMPS packets twice. - Fix attribute truncation in rlm_perl - Fix bug when processing huntgroups. - FR-AD-002 - Bind the lifetime of program name and python path to the module - FR-AD-003 - Pass correct statement length into sqlite3_prepare[_v2] Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2018-07-31
    plugin id 102579
    published 2017-08-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102579
    title SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2017:2202-1)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2017-0D726DBED3.NASL
    description - Upgrade to upstream v3.0.15 release. See upstream ChangeLog for details (in freeradius-doc subpackage). - Resolves: Bug#1471848 CVE-2017-10978 freeradius: Out-of-bounds read/write due to improper output buffer size check in make_secret() - Resolves: Bug#1471860 CVE-2017-10983 freeradius: Out-of-bounds read in fr_dhcp_decode() when decoding option 63 - Resolves: Bug#1471861 CVE-2017-10984 freeradius: Out-of-bounds write in data2vp_wimax() - Resolves: Bug#1471863 CVE-2017-10985 freeradius: Infinite loop and memory exhaustion with 'concat' attributes - Resolves: Bug#1471864 CVE-2017-10986 freeradius: Infinite read in dhcp_attr2vp() - Resolves: Bug#1471865 CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions() - Resolves: Bug#1456220 freeradius-3.0.15 is available Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2018-02-01
    plugin id 102022
    published 2017-07-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102022
    title Fedora 26 : freeradius (2017-0d726dbed3)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20170802_FREERADIUS_ON_SL7_X.NASL
    description Security Fix(es) : - An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) - An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) - An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) - A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) - Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987)
    last seen 2018-09-02
    modified 2018-01-26
    plugin id 102661
    published 2017-08-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102661
    title Scientific Linux Security Update : freeradius on SL7.x x86_64
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2017-1192.NASL
    description This update for freeradius-server fixes the following issues : Fix a number of security issues found via fuzzing by Guido Vranken See http://freeradius.org/security/fuzzer-2017.html for details. (boo#1049086) - CVE-2017-10987 / FR-GV-304: DHCP - Buffer over-read in fr_dhcp_decode_suboptions() - CVE-2017-10986 / FR-GV-303: DHCP - Infinite read in dhcp_attr2vp() - FR-AD-001: Use strncmp() instead of memcmp() for string data - CVE-2017-10983 / FR-GV-206: DHCP - Read overflow when decoding option 63 - CVE-2017-10985 / FR-GV-302: Infinite loop and memory exhaustion with 'concat' attributes - CVE-2017-10984 / FR-GV-301: Write overflow in data2vp_wimax() - FR-AD-002: String lifetime issues in rlm_python - FR-GV-305: Decode 'signed' attributes correctly - CVE-2017-10978 / FR-GV-201: Read / write overflow in make_secret()
    last seen 2018-09-01
    modified 2018-01-26
    plugin id 104164
    published 2017-10-26
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=104164
    title openSUSE Security Update : freeradius-server (openSUSE-2017-1192)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2017-2243-1.NASL
    description This update for freeradius fixes the following issues: Security issues fixed : - CVE-2017-10988: Decode 'signed' attributes correctly. (bnc#1049086) - CVE-2017-10987: Check for option overflowing the packet. (bnc#1049086) - CVE-2017-10985: Fix infinite loop and memory exhaustion with 'concat' attributes. (bnc#1049086) - CVE-2017-10984: Fix write overflow in data2vp_wimax(). (bnc#1049086) - CVE-2017-10983: Fix read overflow when decoding option 63. (bnc#1049086) - CVE-2017-10978: Fix read / write overflow in make_secret(). (bnc#1049086) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-07-31
    plugin id 102728
    published 2017-08-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102728
    title SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2017:2243-1)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2017-1168.NASL
    description According to the versions of the freeradius package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer overflow leading to a heap-buffer overflow was found in the libnl library. An attacker could use this flaw to cause an application compiled with libnl to crash or possibly execute arbitrary code in the context of the user running such an application. (CVE-2017-0553) - An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) - A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) - Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) - An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) - Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) - An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-08-10
    plugin id 103006
    published 2017-09-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=103006
    title EulerOS 2.0 SP2 : freeradius (EulerOS-SA-2017-1168)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-3930.NASL
    description Guido Vranken discovered that FreeRADIUS, an open source implementation of RADIUS, the IETF protocol for AAA (Authorisation, Authentication, and Accounting), did not properly handle memory when processing packets. This would allow a remote attacker to cause a denial-of-service by application crash, or potentially execute arbitrary code. All those issues are covered by this single DSA, but it's worth noting that not all issues affect all releases : - CVE-2017-10978 and CVE-2017-10983 affect both jessie and stretch; - CVE-2017-10979, CVE-2017-10980, CVE-2017-10981 and CVE-2017-10982 affect only jessie; - CVE-2017-10984, CVE-2017-10985, CVE-2017-10986 and CVE-2017-10987 affect only stretch.
    last seen 2018-09-01
    modified 2018-07-10
    plugin id 102371
    published 2017-08-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102371
    title Debian DSA-3930-1 : freeradius - security update
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2017-2389.NASL
    description An update for freeradius is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) * An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) * An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) * A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) * Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) Red Hat would like to thank the FreeRADIUS project for reporting these issues. Upstream acknowledges Guido Vranken as the original reporter of these issues.
    last seen 2018-09-09
    modified 2018-09-07
    plugin id 102119
    published 2017-08-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102119
    title RHEL 7 : freeradius (RHSA-2017:2389)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2017-972.NASL
    description This update for freeradius-server fixes the following issues : - update to 3.0.15 (bsc#1049086) - Bind the lifetime of program name and python path to the module - CVE-2017-10978: FR-GV-201: Check input / output length in make_secret() (bsc#1049086) - CVE-2017-10983: FR-GV-206: Fix read overflow when decoding DHCP option 63 (bsc#1049086) - CVE-2017-10984: FR-GV-301: Fix write overflow in data2vp_wimax() (bsc#1049086) - CVE-2017-10985: FR-GV-302: Fix infinite loop and memory exhaustion with 'concat' attributes (bsc#1049086) - CVE-2017-10986: FR-GV-303: Fix infinite read in dhcp_attr2vp() (bsc#1049086) - CVE-2017-10987: FR-GV-304: Fix buffer over-read in fr_dhcp_decode_suboptions() (bsc#1049086) - CVE-2017-10988: FR-GV-305: Decode 'signed' attributes correctly. (bsc#1049086) - FR-AD-001: use strncmp() instead of memcmp() for bounded data - Print messages when we see deprecated configuration items - Show reasons why we couldn't parse a certificate expiry time - Be more accepting about truncated ASN1 times. - Fix OpenSSL API issue which could leak small amounts of memory. - For Access-Reject, call rad_authlog() after running the post-auth section, just like for Access-Accept. - Don't crash when reading corrupted data from session resumption cache. - Parse port in dhcpclient. - Don't leak memory for OpenSSL. - Portability fixes taken from OpenBSD port collection. - run rad_authlog after post-auth for Access-Reject. - Don't process VMPS packets twice. - Fix attribute truncation in rlm_perl - Fix bug when processing huntgroups. - FR-AD-002 - Bind the lifetime of program name and python path to the module - FR-AD-003 - Pass correct statement length into sqlite3_prepare[_v2] This update was imported from the SUSE:SLE-12-SP3:Update update project.
    last seen 2018-09-01
    modified 2018-01-26
    plugin id 102810
    published 2017-08-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102810
    title openSUSE Security Update : freeradius-server (openSUSE-2017-972)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-2389.NASL
    description From Red Hat Security Advisory 2017:2389 : An update for freeradius is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) * An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) * An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) * A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) * Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) Red Hat would like to thank the FreeRADIUS project for reporting these issues. Upstream acknowledges Guido Vranken as the original reporter of these issues.
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 102344
    published 2017-08-10
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102344
    title Oracle Linux 7 : freeradius (ELSA-2017-2389)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2017-1167.NASL
    description According to the versions of the freeradius package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer overflow leading to a heap-buffer overflow was found in the libnl library. An attacker could use this flaw to cause an application compiled with libnl to crash or possibly execute arbitrary code in the context of the user running such an application. (CVE-2017-0553) - An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet. (CVE-2017-10978) - A denial of service flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to cause the FreeRADIUS server to enter an infinite loop, consume increasing amounts of memory resources, and ultimately crash by sending a specially crafted request packet. (CVE-2017-10985) - Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) - An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10983) - Multiple out-of-bounds read flaws were found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use these flaws to crash the FreeRADIUS server by sending a specially crafted DHCP request. (CVE-2017-10986, CVE-2017-10987) - An out-of-bounds write flaw was found in the way FreeRADIUS server handled certain attributes in request packets. A remote attacker could use this flaw to crash the FreeRADIUS server or to execute arbitrary code in the context of the FreeRADIUS server process by sending a specially crafted request packet. (CVE-2017-10984) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-08-10
    plugin id 103005
    published 2017-09-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=103005
    title EulerOS 2.0 SP1 : freeradius (EulerOS-SA-2017-1167)
redhat via4
advisories
bugzilla
id 1468552
title CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
oval
AND
  • OR
    • comment Red Hat Enterprise Linux 7 Client is installed
      oval oval:com.redhat.rhsa:tst:20140675001
    • comment Red Hat Enterprise Linux 7 Server is installed
      oval oval:com.redhat.rhsa:tst:20140675002
    • comment Red Hat Enterprise Linux 7 Workstation is installed
      oval oval:com.redhat.rhsa:tst:20140675003
    • comment Red Hat Enterprise Linux 7 ComputeNode is installed
      oval oval:com.redhat.rhsa:tst:20140675004
  • OR
    • AND
      • comment freeradius is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389009
      • comment freeradius is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326006
    • AND
      • comment freeradius-devel is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389005
      • comment freeradius-devel is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20171581028
    • AND
      • comment freeradius-doc is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389013
      • comment freeradius-doc is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20171581006
    • AND
      • comment freeradius-krb5 is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389023
      • comment freeradius-krb5 is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326020
    • AND
      • comment freeradius-ldap is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389019
      • comment freeradius-ldap is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326014
    • AND
      • comment freeradius-mysql is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389027
      • comment freeradius-mysql is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326016
    • AND
      • comment freeradius-perl is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389017
      • comment freeradius-perl is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326008
    • AND
      • comment freeradius-postgresql is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389007
      • comment freeradius-postgresql is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326012
    • AND
      • comment freeradius-python is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389021
      • comment freeradius-python is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326022
    • AND
      • comment freeradius-sqlite is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389025
      • comment freeradius-sqlite is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20171581018
    • AND
      • comment freeradius-unixODBC is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389015
      • comment freeradius-unixODBC is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326010
    • AND
      • comment freeradius-utils is earlier than 0:3.0.13-8.el7_4
        oval oval:com.redhat.rhsa:tst:20172389011
      • comment freeradius-utils is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20121326018
rhsa
id RHSA-2017:2389
released 2017-08-01
severity Important
title RHSA-2017:2389: freeradius security update (Important)
rpms
  • freeradius-0:3.0.13-8.el7_4
  • freeradius-devel-0:3.0.13-8.el7_4
  • freeradius-doc-0:3.0.13-8.el7_4
  • freeradius-krb5-0:3.0.13-8.el7_4
  • freeradius-ldap-0:3.0.13-8.el7_4
  • freeradius-mysql-0:3.0.13-8.el7_4
  • freeradius-perl-0:3.0.13-8.el7_4
  • freeradius-postgresql-0:3.0.13-8.el7_4
  • freeradius-python-0:3.0.13-8.el7_4
  • freeradius-sqlite-0:3.0.13-8.el7_4
  • freeradius-unixODBC-0:3.0.13-8.el7_4
  • freeradius-utils-0:3.0.13-8.el7_4
refmap via4
bid 99970
confirm http://freeradius.org/security/fuzzer-2017.html
debian DSA-3930
Last major update 17-07-2017 - 13:29
Published 17-07-2017 - 13:29
Last modified 04-01-2018 - 21:31
Back to Top