Juniper libslax slaxlexer.c slaxGetInput memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Juniper libslax. This issue affects the function slaxGetInput of the file slaxlexer.c. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2019-1010232. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Juniper libslax (version now known). It has been classified as critical. This affects the function slaxGetInput of the file slaxlexer.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Juniper juniper/libslax libslax latest version (as of commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5 Commits on Sep 1, 2018) is affected by: Buffer Overflow. The impact is: remote dos. The component is: slaxlexer.c:601(funtion:slaxGetInput). The attack vector is: ./slaxproc --slax-to-xslt POC0.

The weakness was disclosed 07/22/2019. This vulnerability is uniquely identified as CVE-2019-1010232 since 03/20/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/05/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/20/2019 🔍
07/22/2019 +124 days 🔍
07/23/2019 +1 days 🔍
11/05/2023 +1566 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2019-1010232 (🔍)
GCVE (CVE): GCVE-0-2019-1010232
GCVE (VulDB): GCVE-100-138417

Entryinfo

Created: 07/23/2019 06:37
Updated: 11/05/2023 10:27
Changes: 07/23/2019 06:37 (35), 07/09/2020 09:54 (17), 11/05/2023 10:27 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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