Search for vulnerabilities
Vulnerability details: VCID-gg7p-bvwe-aaaa
Vulnerability ID VCID-gg7p-bvwe-aaaa
Aliases CVE-2016-4493
Summary The demangle_template_value_parm and do_hpacc_template_literal functions in cplus-dem.c in libiberty allow remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted binary.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4493.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4493.json
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00315 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00368 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00368 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00368 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00368 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00380 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00423 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00423 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
epss 0.00423 https://api.first.org/data/v1/epss?cve=CVE-2016-4493
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1333383
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4493
cvssv2 2.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
generic_textual Low https://gcc.gnu.org/ml/gcc-patches/2016-05/msg00223.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2016-4493
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2016-4493
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-2016-4493.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4493.json
https://api.first.org/data/v1/epss?cve=CVE-2016-4493
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4493
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70926
https://gcc.gnu.org/ml/gcc-patches/2016-05/msg00223.html
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/90014
1333383 https://bugzilla.redhat.com/show_bug.cgi?id=1333383
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-2016-4493 https://nvd.nist.gov/vuln/detail/CVE-2016-4493
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:L/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4493.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:N/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-2016-4493
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-2016-4493
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 0.29007
EPSS Score 0.00128
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.