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Vulnerability details: VCID-1uw9-7g8r-aaan
Vulnerability ID VCID-1uw9-7g8r-aaan
Aliases CVE-2016-4490
Summary Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4490.html
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4490.json
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
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epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
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epss 0.00348 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
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epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
epss 0.03275 https://api.first.org/data/v1/epss?cve=CVE-2016-4490
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1333366
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4490
cvssv2 4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2016-4490
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2016-4490
generic_textual Low https://ubuntu.com/security/notices/USN-3337-1
generic_textual Low https://ubuntu.com/security/notices/USN-3367-1
generic_textual Low https://ubuntu.com/security/notices/USN-3368-1
generic_textual Low https://ubuntu.com/security/notices/USN-4336-2
generic_textual Low https://usn.ubuntu.com/usn/usn-3337-1
generic_textual Low https://usn.ubuntu.com/usn/usn-3367-1
generic_textual Low https://usn.ubuntu.com/usn/usn-3368-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4490.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4490.json
https://api.first.org/data/v1/epss?cve=CVE-2016-4490
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4490
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70498
https://ubuntu.com/security/notices/USN-3337-1
https://ubuntu.com/security/notices/USN-3367-1
https://ubuntu.com/security/notices/USN-3368-1
https://ubuntu.com/security/notices/USN-4336-2
https://usn.ubuntu.com/usn/usn-3337-1
https://usn.ubuntu.com/usn/usn-3367-1
https://usn.ubuntu.com/usn/usn-3368-1
http://www.openwall.com/lists/oss-security/2016/05/05/5
http://www.securityfocus.com/bid/90019
1333366 https://bugzilla.redhat.com/show_bug.cgi?id=1333366
840358 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840358
cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:*
CVE-2016-4490 https://nvd.nist.gov/vuln/detail/CVE-2016-4490
USN-3337-1 https://usn.ubuntu.com/3337-1/
USN-3367-1 https://usn.ubuntu.com/3367-1/
USN-3368-1 https://usn.ubuntu.com/3368-1/
USN-4336-2 https://usn.ubuntu.com/4336-2/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4490.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:H/Au:N/C:N/I:P/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-4490
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-4490
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.49608
EPSS Score 0.00292
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.