Vulnerability Details : CVE-2017-10790
Potential exploit
The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. It may lead to a remote denial of service attack.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2017-10790
- cpe:2.3:a:gnu:libtasn1:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-10790
0.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-10790
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-10790
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-10790
-
https://www.debian.org/security/2018/dsa-4106
Debian -- Security Information -- DSA-4106-1 libtasn1-6
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https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
-
https://lists.debian.org/debian-lts-announce/2020/06/msg00026.html
[SECURITY] [DLA 2255-1] libtasn1-6 security update
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https://security.gentoo.org/glsa/201710-11
GNU Libtasn1: Multiple vulnerabilities (GLSA 201710-11) — Gentoo security
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https://bugzilla.redhat.com/show_bug.cgi?id=1464141
1464141 – The _asn1_check_identifier function in GNU Libtasn1 before 4.12(including 4.12) causes a NULL pointer dereference and crash when a NULL value assigned to value member in asn1_node. It will lExploit;Issue Tracking;Third Party Advisory;VDB Entry
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https://usn.ubuntu.com/3547-1/
USN-3547-1: Libtasn1 vulnerabilities | Ubuntu security notices
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https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
[GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 - Pony Mail
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