Vulnerability Name:

CVE-2018-12983 (CCN-145644)

Assigned:2018-06-27
Published:2018-06-27
Updated:2020-07-11
Summary:A stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp in PoDoFo 0.9.6-rc1 could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-12983

Source: CCN
Type: Red Hat Bugzilla – Bug 1595693
one stack-based buffer overflow in PdfEncryptMD5Base::ComputeEncryptionKey() in PdfEncrypt.cpp

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1595693

Source: XF
Type: UNKNOWN
podofo-cve201812983-dos(145644)

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-2d80e03190

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-71e2092ebc

Source: CCN
Type: PoDoFo Web site
A PDF parsing, modification and creation library.

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-12983

Vulnerable Configuration:Configuration 1:
  • cpe:/a:podofo_project:podofo:0.9.6:rc1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:614
    P
    		Security update for podofo (Moderate) (in QA)
    2022-09-16
    oval:com.ubuntu.xenial:def:2018129830000000
    V
    		CVE-2018-12983 on Ubuntu 16.04 LTS (xenial) - low.
    2018-06-29
    oval:com.ubuntu.artful:def:201812983000
    V
    		CVE-2018-12983 on Ubuntu 17.10 (artful) - low.
    2018-06-29
    oval:com.ubuntu.xenial:def:201812983000
    V
    		CVE-2018-12983 on Ubuntu 16.04 LTS (xenial) - low.
    2018-06-29
    oval:com.ubuntu.disco:def:2018129830000000
    V
    		CVE-2018-12983 on Ubuntu 19.04 (disco) - low.
    2018-06-29
    oval:com.ubuntu.bionic:def:201812983000
    V
    		CVE-2018-12983 on Ubuntu 18.04 LTS (bionic) - low.
    2018-06-29
    oval:com.ubuntu.cosmic:def:2018129830000000
    V
    		CVE-2018-12983 on Ubuntu 18.10 (cosmic) - low.
    2018-06-29
    oval:com.ubuntu.cosmic:def:201812983000
    V
    		CVE-2018-12983 on Ubuntu 18.10 (cosmic) - low.
    2018-06-29
    oval:com.ubuntu.bionic:def:2018129830000000
    V
    		CVE-2018-12983 on Ubuntu 18.04 LTS (bionic) - low.
    2018-06-29
    oval:com.ubuntu.trusty:def:201812983000
    V
    		CVE-2018-12983 on Ubuntu 14.04 LTS (trusty) - low.
    2018-06-29
    BACK
    podofo_project podofo 0.9.6 rc1