CVE-2018-0487
published 2018-02-13CVE-2018-0487: ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow)…
PriorityP352critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
3.32%
87.1th percentile
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| arm | mbed_tls | >= 1.3.8 < 1.3.22 | 1.3.22 |
| arm | mbed_tls | >= 2.1.0 < 2.1.10 | 2.1.10 |
| arm | mbed_tls | >= 2.2.0 < 2.7.0 | 2.7.0 |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | mbedtls | < mbedtls 2.7.0-2 (bookworm) | mbedtls 2.7.0-2 (bookworm) |
| mbed | mbedtls | >= 0 < 2.7.0-2 | 2.7.0-2 |
| mbed | mbedtls | >= 0 < 2.7.0-2 | 2.7.0-2 |
| mbed | mbedtls | >= 0 < 2.7.0-2 | 2.7.0-2 |
| mbed | mbedtls | >= 0 < 2.7.0-2 | 2.7.0-2 |
| mbed | mbedtls | >= 0 < 2.2.1-2ubuntu0.3 | 2.2.1-2ubuntu0.3 |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_ubuntu9.8CRITICAL
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Ubuntu
ARM mbed TLS vulnerabilities
vendor_ubuntu·2020-02-05·CVSS 9.8
CVE-2017-18187 [CRITICAL] ARM mbed TLS vulnerabilities
Title: ARM mbed TLS vulnerabilities
Summary: Several security issues were fixed in mbedtls.
It was discovered that mbedtls has a bounds-check bypass through an integer
overflow that can be used by an attacked to execute arbitrary code or cause a
denial of service.
(CVE-2017-18187)
It was discovered that mbedtls has a vulnerability where an attacker could
execute arbitrary code or cause a denial of service (buffer overflow)
via a crafted certificate chain that is mishandled during RSASSA-PSS
signature verification within a TLS or DTLS session.
(CVE-2018-0487)
It was discovered that mbedtls has a vulnerability where an attacker could
execute arbitrary code or cause a denial of service (heap corruption) via a
crafted application packet within a TLS or DTLS session.
(CVE-2018-0488)
It was
Debian
CVE-2018-0487: mbedtls - ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attack...
vendor_debian·2018·CVSS 9.8
CVE-2018-0487 [CRITICAL] CVE-2018-0487: mbedtls - ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attack...
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
Scope: local
bookworm: resolved (fixed in 2.7.0-2)
bullseye: resolved (fixed in 2.7.0-2)
forky: resolved (fixed in 2.7.0-2)
sid: resolved (fixed in 2.7.0-2)
trixie: resolved (fixed in 2.7.0-2)
GHSA
GHSA-83xw-9x6g-hh74: ARM mbed TLS before 1
ghsa_unreviewed·2022-05-13
CVE-2018-0487 [CRITICAL] CWE-119 GHSA-83xw-9x6g-hh74: ARM mbed TLS before 1
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
OSV
mbedtls vulnerabilities
osv·2020-02-05·CVSS 9.8
CVE-2017-18187 [CRITICAL] mbedtls vulnerabilities
mbedtls vulnerabilities
It was discovered that mbedtls has a bounds-check bypass through an integer
overflow that can be used by an attacked to execute arbitrary code or cause a
denial of service.
(CVE-2017-18187)
It was discovered that mbedtls has a vulnerability where an attacker could
execute arbitrary code or cause a denial of service (buffer overflow)
via a crafted certificate chain that is mishandled during RSASSA-PSS
signature verification within a TLS or DTLS session.
(CVE-2018-0487)
It was discovered that mbedtls has a vulnerability where an attacker could
execute arbitrary code or cause a denial of service (heap corruption) via a
crafted application packet within a TLS or DTLS session.
(CVE-2018-0488)
It was discovered that mbedtls has a vulnerability that allows remote
attac
OSV
CVE-2018-0487: ARM mbed TLS before 1
osv·2018-02-13·CVSS 9.8
CVE-2018-0487 [CRITICAL] CVE-2018-0487: ARM mbed TLS before 1
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [epel-all]
bugzilla·2018-02-13·CVSS 9.8
CVE-2017-18187 [CRITICAL] CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [epel-all]
CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of
Bugzilla
CVE-2018-0487 mbedtls: Risk of remote code execution when verifying RSASSA-PSS signatures
bugzilla·2018-02-13·CVSS 9.8
CVE-2018-0487 [CRITICAL] CVE-2018-0487 mbedtls: Risk of remote code execution when verifying RSASSA-PSS signatures
CVE-2018-0487 mbedtls: Risk of remote code execution when verifying RSASSA-PSS signatures
When RSASSA-PSS signature verification is enabled, sending a maliciously constructed certificate chain can be used to cause a buffer overflow on the peer's stack, potentially leading to crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.
RSASSA-PSS is the part of PKCS #1 v2.1 standard and can be enabled by the compile time option MBEDTLS_PKCS1_V21 in config.h. If MBEDTLS_PKCS1_V21 is disabled when compiling the library, then the vulnerability is not present. RSASSA-PSS signatures are enabled in the default configuration.
Affected versions: all versions of Mbed TLS from version 1.3.8 and up, including all 2.1 and later releases
Reference:
https://t
Bugzilla
CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [fedora-all]
bugzilla·2018-02-13·CVSS 9.8
CVE-2017-18187 [CRITICAL] CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [fedora-all]
CVE-2017-18187 CVE-2018-0487 CVE-2018-0488 mbedtls: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported version
http://www.securityfocus.com/bid/103056https://security.gentoo.org/glsa/201804-19https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01https://usn.ubuntu.com/4267-1/https://www.debian.org/security/2018/dsa-4138https://www.debian.org/security/2018/dsa-4147http://www.securityfocus.com/bid/103056https://security.gentoo.org/glsa/201804-19https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01https://usn.ubuntu.com/4267-1/https://www.debian.org/security/2018/dsa-4138https://www.debian.org/security/2018/dsa-4147
2018-02-13
Published