Vulnerability CVE-2015-0838

Vulnerability Name:

CVE-2015-0838 (CCN-101780)

Assigned:

2015-03-22

Published:

2015-03-22

Updated:

2015-04-01

Summary:

Buffer overflow in the C implementation of the apply_delta function in _pack.c in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a crafted pack file.

CVSS v3 Severity:

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2015-0838

Source: CCN
Type: oss-security Mailing List, Sun, 22 Mar 2015 00:20:22 +0000
Dulwich security issue

Source: DEBIAN
Type: UNKNOWN
DSA-3206

Source: XF
Type: UNKNOWN
dulwich-cve20150838-bo(101780)

Source: MLIST
Type: Vendor Advisory
[oss-security] 20150322 Dulwich security issue

Source: CCN
Type: Python PYPI Web site
dulwich 0.10.1a : Python Package Index

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-0838

Vulnerable Configuration:

Configuration 1:

cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Configuration 2:

cpe:/a:dulwich_project:dulwich:*:*:*:*:*:*:*:* (Version <= 0.9.8)

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7771	P	python3-dulwich-0.20.24-150400.1.4 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3169	P	libexempi3-2.2.1-5.7.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94799	P	python3-dulwich-0.20.24-150400.1.4 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:113264	P	python36-dulwich-0.20.24-1.3 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:113202	P	python-dulwich-0.12.0-2.3 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106622	P	python-dulwich-0.12.0-2.3 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:106676	P	python36-dulwich-0.20.24-1.3 on GA media (Moderate)	2021-10-01
oval:org.cisecurity:def:258	P	DSA-3206-1 -- dulwich -- security update	2016-02-08
oval:com.ubuntu.cosmic:def:201508380000000	V	CVE-2015-0838 on Ubuntu 18.10 (cosmic) - medium.	2015-03-31
oval:com.ubuntu.artful:def:20150838000	V	CVE-2015-0838 on Ubuntu 17.10 (artful) - medium.	2015-03-31
oval:com.ubuntu.trusty:def:20150838000	V	CVE-2015-0838 on Ubuntu 14.04 LTS (trusty) - medium.	2015-03-31
oval:com.ubuntu.bionic:def:201508380000000	V	CVE-2015-0838 on Ubuntu 18.04 LTS (bionic) - medium.	2015-03-31
oval:com.ubuntu.bionic:def:20150838000	V	CVE-2015-0838 on Ubuntu 18.04 LTS (bionic) - medium.	2015-03-31
oval:com.ubuntu.xenial:def:20150838000	V	CVE-2015-0838 on Ubuntu 16.04 LTS (xenial) - medium.	2015-03-31
oval:com.ubuntu.xenial:def:201508380000000	V	CVE-2015-0838 on Ubuntu 16.04 LTS (xenial) - medium.	2015-03-31
oval:com.ubuntu.cosmic:def:20150838000	V	CVE-2015-0838 on Ubuntu 18.10 (cosmic) - medium.	2015-03-31
oval:com.ubuntu.disco:def:201508380000000	V	CVE-2015-0838 on Ubuntu 19.04 (disco) - medium.	2015-03-31
oval:com.ubuntu.precise:def:20150838000	V	CVE-2015-0838 on Ubuntu 12.04 LTS (precise) - medium.	2015-03-31

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