AFFLIB 2.2.0 lib/s3.cpp stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in AFFLIB 2.2.0. The impacted element is an unknown function in the library lib/s3.cpp of the file lib/s3.cpp. Performing a manipulation results in stack-based overflow. This vulnerability was named CVE-2007-2053. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in AFFLIB 2.2.0. It has been classified as very critical. This affects some unknown processing in the library lib/s3.cpp of the file lib/s3.cpp. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Multiple stack-based buffer overflows in AFFLIB before 2.2.6 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via (1) a long LastModified value in an S3 XML response in lib/s3.cpp; (2) a long (a) path or (b) bucket in an S3 URL in lib/vnode_s3.cpp; or (3) a long (c) EFW, (d) AFD, or (c) aimage file path. NOTE: the aimage vector (3c) has since been recalled from the researcher s original advisory, since the code is not called in any version of AFFLIB.

The weakness was presented 04/27/2007 by Timothy D. Morgan (Website). It is possible to read the advisory at vsecurity.com. This vulnerability is uniquely identified as CVE-2007-2053 since 04/16/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD at the moment (estimation calculated on 08/23/2017).

Upgrading to version 2.2.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (33961), SecurityFocus (BID 23695†) and OSVDB (35613†). See VDB-85561 and VDB-85562 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: AFFLIB 2.2.6

Timelineinfo

04/16/2007 🔍
04/27/2007 +11 days 🔍
04/27/2007 +0 days 🔍
04/30/2007 +2 days 🔍
05/05/2007 +5 days 🔍
03/13/2015 +2868 days 🔍
08/23/2017 +894 days 🔍

Sourcesinfo

Advisory: vsecurity.com
Researcher: Timothy D. Morgan
Status: Not defined

CVE: CVE-2007-2053 (🔍)
GCVE (CVE): GCVE-0-2007-2053
GCVE (VulDB): GCVE-100-36483
X-Force: 33961
SecurityFocus: 23695 - AFFLIB LastModified Remote Buffer Overflow Vulnerability
OSVDB: 35613 - AFFLIB lib/s3.cpp S3 XML Response LastModified Value Overflow

See also: 🔍

Entryinfo

Created: 03/13/2015 14:56
Updated: 08/23/2017 11:52
Changes: 03/13/2015 14:56 (53), 08/23/2017 11:52 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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